{"id":1944,"date":"2026-04-07T17:01:32","date_gmt":"2026-04-07T07:01:32","guid":{"rendered":"https:\/\/www.hashmicro.com\/au\/blog\/?p=1944"},"modified":"2026-05-25T11:58:19","modified_gmt":"2026-05-25T01:58:19","slug":"payment-gateway","status":"publish","type":"post","link":"https:\/\/www.hashmicro.com\/au\/blog\/payment-gateway\/","title":{"rendered":"How Payment Gateways Work in Business Transactions"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">When a customer reaches checkout and the payment fails, the sale is gone. The payment gateway sitting behind that moment determines whether the transaction goes through or falls apart.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">A payment gateway is software that authorises and processes online payments. It communicates between the customer&#8217;s bank, the merchant&#8217;s account, and the payment provider to confirm or decline a transaction in real time.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Not all gateways are built the same. The type you choose affects checkout speed, security compliance, and how much control you have over the customer experience. This blog will cover everything you need to know about payment gateways.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><!-- <div id=\"toc_group_article\" style=''>\r\n\t<p style='font-size:25px;font-weight:bold; margin-bottom:0px'>\r\n\t\tTable of Content:\r\n\t<\/p>\r\n\t<ul id=\"list_toc\" class='list_toc'><\/ul>\r\n<\/div> -->\r\n\r\n<!-- <div class=\"dropdown-fixed-top\" id=\"dropdown-fixed-top\">\r\n\t<div class=\"row\">\r\n\t\t<p id=\"pilihDaftarIsi\">Table of Content<\/p>\r\n\t\t<p><i class=\"td-icon-menu-down\"><\/i><\/p>\r\n\t<\/div>\r\n\t\r\n\t<div>\r\n\t\t<ul id=\"list_toc_top\" class='list_toc'><\/ul>\r\n\t<\/div>\r\n<\/div> -->\r\n\r\n<div id=\"placeholder-toc\"><\/div>\r\n<div id=\"toc\">\r\n    <div class=\"header\">\r\n\t<span class=\"toc-title\" id=\"toc-title\">Table of Content<\/span>\t\r\n\t <i class=\"toc-icon\">\r\n        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"30\" height=\"30\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"#000\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"header-icon\">\r\n          <path d=\"m6 9 6 6 6-6\" \/>\r\n        <\/svg>\r\n      <\/i>\r\n\t<\/div>\r\n    <div class=\"list\">\r\n      <ul id=\"toc-list\"><\/ul>\r\n    <\/div>\r\n <\/div>\r\n\r\n<style>\r\n\t@media (max-width: 992px) {\r\n\t\t#toc_group_article {\r\n\t\t\tpadding-top: 24px;\r\n\t\t}\r\n\t}\r\n\t\r\n\t#list_toc_float {\r\n\t\tmax-height: calc(100vh - 250px);\r\n\t\toverflow-y: auto;\r\n\t}\r\n\t\r\n\t#list_toc_top {\r\n\t\tdisplay: none;\r\n\t\tbackground: #fff;\r\n\t\tmargin-bottom: 4px;\r\n\t}\r\n\t\r\n\t#list_toc_top li {\r\n\t\tdisplay: block;\r\n\t\tmargin-left: 0;\r\n\t\tlist-style: none;\r\n\t}\r\n\t\r\n\t#list_toc_top a {\r\n\t\tpadding: 5px;\r\n\t\tdisplay: block;\r\n\t}\r\n\t\r\n\t#list_toc_top.show {\r\n\t\tdisplay: block;\r\n\t}\r\n\r\n\t#list_toc_top a {\r\n\t\tcolor: #434343;\r\n\t\tborder-bottom: 1px solid #bbb;\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top {\r\n\t\tposition: fixed;\r\n\t\ttop: 59px;\r\n\t\twidth: 100%;\r\n\t\tz-index: 99;\r\n\t\tborder-bottom: 2px solid #9c171e;\r\n\t\tpadding: 12px;\r\n\t\tbackground: #fff;\r\n\t\twidth: 100%;\r\n\t\tcursor: pointer;\r\n\t\tdisplay: none;\r\n\t\tleft: 0;\r\n\t\tbox-shadow: 0 -2px 7px 6px rgba(0, 0, 0, 0.17);\r\n\t}\r\n\t\r\n\t#dropdown-fixed-top.show {\r\n\t\tanimation: showAnim 0.5s ease;\r\n\t\tdisplay: block;\r\n\t\topacity: 1;\r\n\t}\r\n\t\r\n\t@keyframes showAnim {\r\n\t\tfrom {\r\n\t\t\tdisplay: none;\r\n\t\t\topacity: 0;\r\n\t\t}\r\n\t\tto {\r\n\t\t\tdisplay: block;\r\n\t\t\topacity: 1;\r\n\t\t}\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top #list_toc_top {\r\n\t\tmax-height: calc(50vh - 110px);\r\n\t\toverflow-y: scroll;\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top .row {\r\n\t\tdisplay: flex;\r\n\t\tjustify-content: space-between\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top .row p {\r\n\t\tmargin-bottom: 0;\r\n\t}\r\n\t\r\n\t#pilihDaftarIsi {\r\n\t\tmax-width: 100%;\r\n\t\toverflow: hidden;\r\n\t\twhite-space: nowrap;\r\n\t}\r\n\t\r\n\t@media (min-width: 1018px) {\r\n\t\t.dropdown-fixed-top {\r\n\t\t\tdisplay: none;\r\n\t\t}\r\n\t}\r\n\t\r\n\t#list_toc li {margin-bottom: 0;margin-top: 5px;}\r\n\t#list_toc > li > ul {padding-left: 20px;margin-bottom: 0;}\r\n\t#list_toc{height:max-content;transition:ease-in-out}\r\n\t#list_toc li {margin-bottom: 0;margin-top: 5px;}\r\n\t#list_toc_float li.active > a {color:#b1252d;background: #ffe1e3;}\r\n\t#list_toc_top li.active > a {color:#b1252d;background: #ffe1e3;}\r\n\t#list_toc_float li a {padding:3px 7px}\r\n\t#list_toc_float li a {\r\n\t\tdisplay: block;\r\n\t\tcolor: #000;\r\n\t\tmargin-bottom: 6px;\r\n\t\tpadding-top: 2px;\r\n\t\tpadding-bottom: 2px;\r\n\t\ttransition: all 0.2s ease-in-out;\r\n\t\tfont-size: 15px;\r\n\t\tline-height: 18px;\r\n\t}\r\n\t#list_toc_float li{list-style:none;list-style-position:inside; margin-left:0;}\r\n\t#list_toc_float a:hover{color:#b1252d;}\r\n\t\r\n\t#toc_group_float{\r\n\t\tline-height: 24px;\r\n\t\tmax-height: calc(100vh - 100px);\r\n\t\toverflow: auto;\r\n\t\tz-index: 99;\r\n\t\tdisplay:none!important;\r\n\t\tbackground:#fff;\r\n\t\ttransition:all 0.5s linear\r\n\t}\r\n\t\r\n\t@media (min-width:1019px){\r\n\t\t#toc_group_float {\r\n\t\t\tdisplay:block!important;\r\n\t\t\t}\r\n\t\t\t\t#toc_group_article {\r\n\t\t\tdisplay:none;\r\n\t\t}\r\n\t}\r\n\r\n<\/style>\r\n\r\n<!-- ToC styling  -->\r\n<style>\r\n\t\/* Simple styling for the TOC *\/\r\n\t\r\n\t#toc ul li:last-child {\r\n    padding-bottom: 16px; \/* Adjust the value as needed *\/\r\n}\r\n\r\n.td-fix-index {\r\n\t transform: unset !important;\r\n     -webkit-transform: unset !important; \r\n}\r\n.footer-contact .td-fix-index {\r\n\t transform: translateZ(0) !important;\r\n     -webkit-transform: translateZ(0) !important; \r\n}\r\n\t.tdb_single_content .tdb-block-inner.td-fix-index{\r\n\t\tposition: static;\r\n\t}\r\n\t\r\n\r\n\t\r\n#toc {\r\n  background-color: #FFF;\r\n\tpadding: 17px 24px 0px 24px !important;\r\n  margin-bottom: 20px;\r\n\/*   border: 1px solid #9C171E; *\/\r\n  border-radius: 6px;\r\n\tdisplay: none;\r\n  max-width: 100%;\r\n  transition: .4s ease height;\r\n\tmargin-left: 0;\r\n\toverflow: hidden;\r\n}\r\n\r\n#toc .header{\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: space-between;\r\n\tbackground-color: transparent;\r\n}\r\n\t\r\n\t#toc.sticky .header{\r\n\t\tpadding: 4px 0;\r\n\t}\r\n\t\r\n.header p{\r\n  font-size: 18px !important;\r\n  font-weight: 600 !important;\r\n  color: #393939;\r\n   margin-bottom: 0;\r\n  \/* margin-top: 20px; *\/\r\n}\r\n\r\n.toc-icon{\r\n  float: right;\r\n\/*   visibility: hidden; *\/\r\n}\r\n\r\n\t.toc-title{\r\n\t\tmargin-right: auto;\r\n\/* \t\tpadding-left: 20px; *\/\r\n\t\tfont-weight: 600;\r\n\t\talign-self: center;\t}\t\r\n\r\n#toc ul {\r\n  list-style-type: none;\r\n  padding-left: 0;\r\n}\r\n\t\r\n#toc.sticky ul{\r\n\toverflow-y: auto;\r\n\tmax-height: 250px;\r\n\tmargin-top: 0px;\r\n\tpadding-top: 20px;\r\n\/* \tborder-top: 1px solid #d3d3d3; *\/\r\n}\r\n\t\r\n#toc ul li {\r\n\/*   margin-bottom: 10px; *\/\r\n  margin-bottom: 10px;\r\n\tmargin-left: 0;\r\n\ttransition: .2s ease;\r\n\tcursor: pointer;\r\n}\r\n\t\r\n\t#toc.sticky ul li {\r\n\t  margin-right: 10px;\r\n\t}\r\n\t\r\n.td-post-content #toc-list li a:hover, .td-post-content #toc-list a.active{\r\n\tbackground-color: #FFF;\r\n\/* \tpadding: 8px 16px 8px 16px; *\/\r\n\tpadding: 4px 16px 4px 16px;\r\n\tborder-radius: 6px;\r\n\tcolor: #9c171e !important;\r\n\tfont-weight: 600 !important;\r\n}\r\n\t\r\n\t.td-post-content #toc-list li:hover a, .td-post-content #toc-list a.active{\r\n\t\tcolor: #9C171E !important;\r\n\t\tfont-weight: 600 !important;\r\n\t}\r\n\t\r\n.td-post-content #toc-list a.active{\r\n\tfont-weight: bold !important;\r\n\tcolor: #9C171E !important;\r\n}\r\n\t\r\n#toc a, .td-post-content #toc-list a {\r\n  text-decoration: none;\r\n  color: #ea1717 !important;\r\n  transition: .2s ease;\r\n\tfont-weight: 400 !important;\r\n\tdisplay: block;\r\n\t\r\n\tpadding: 4px 16px 4px 0;\r\n}\r\n\r\n#toc.sticky {\r\n  position: fixed;\r\n\/*   top: 73px; *\/\r\n\tbottom: 0;\r\n  z-index: 100; \r\n  box-shadow: 0 2px 5px rgba(0,0,0,0.1); \r\n\twidth: 100%; \r\n\tbackground-color: #FFF;\r\n\/* \tbackground-color: #FFF1F1; *\/\r\n\tborder-bottom: 1px solid #ea1717;\r\n\/*   border: 1px solid #393939; *\/\r\n  box-shadow: 0px 0px 14px 0px #00000040;\r\n  cursor: pointer;\r\n\tanimation: fadein .3s ease;\r\n\tpadding: 12px 16px !important;\r\n}\r\n\t\r\n\t.fadein{\r\n\t\tanimation: fadein .3s ease;\r\n\t}\r\n\t\r\n\t.fadeout{\r\n\t\tanimation: fadeout .3s ease;\r\n\t}\r\n\t\r\n\t\r\n\t@keyframes fadein{\r\n\t\t0% {\r\n\t\t\topacity: 0;\r\n\t\t}\r\n\t\t100%{\r\n\t\t\topacity: 1;\r\n\t\t}\r\n\t}\r\n\t\r\n\t@keyframes fadeout{\r\n\t\t0% {\r\n\t\t\topacity: 1;\r\n\t\t}\r\n\t\t100%{\r\n\t\t\topacity: 0;\r\n\t\t}\r\n\t}\r\n\r\n\t\r\n#toc.sticky .header p{\r\n\tmargin-bottom: 10px;\r\n\tmargin-top: 10px;\r\n}\r\n\r\n#toc.sticky .toc-icon{\r\n  visibility: visible;\r\n\/* \ttransition: 0.4s ease; *\/\r\n}\r\n\t\r\n\t.toc-icon{\r\n\t\talign-items: center;\r\n    \tdisplay: flex;\r\n\t}\r\n\t\r\n\tsvg.header-icon{\r\n\/* \t\tbackground-color: #9c171e; *\/\r\n\t\tbackground-color: #FFF;\r\n\t\tborder-radius: 30px;\r\n\t\tpadding: 5px;\r\n\t}\r\n\r\n#toc.sticky .list{\r\n\/*   max-height: 0; *\/\r\n  transition: height 0.4s ease;\r\n}\r\n\t\r\n\t#toc .list{\r\n\/*   max-height: 0; *\/\r\n  transition: height 0.4s ease;\r\n}\r\n\r\n#toc .header.active .toc-icon{\r\n\ttransform: rotate(0deg); \r\n\topacity: 1;\r\n}\r\n\r\n\t#toc .header.active + .list {\r\n\t  max-height: 200px; \/* Adjust this value as needed *\/\r\n\t  opacity: 1;\r\n\t}\r\n\t\r\n\t#placeholder-toc{\r\n\/* \t\tdisplay: none; *\/\r\n\t}\r\n\t\r\n\t@media (min-width: 768px) and (max-width: 991px){\r\n\t\t#toc.sticky{\r\n\/* \t\t\ttop: 104px; *\/\r\n\t\t\tbottom: 0px;\r\n\t\t}\r\n\t\t\r\n\t\t#toc{\r\n\t\t\twidth: unset !important;\r\n\t\t}\r\n\t}\r\n\t\r\n\t@media (max-width: 767px){\r\n\t\t#toc{\r\n\t\t\twidth: 100% !important;\r\n\t\t\tdisplay: inline-block;\r\n\t\t}\r\n\t\t\r\n\t\t#toc.sticky{\r\n\t\t\twidth: 90% !important;\r\n\/* \t\t\ttop: 81px; *\/\r\n\t\t\tbottom: 60px;\r\n\t\t\tmargin-left: auto;\r\n\t\t\tmargin-right: auto;\r\n\t\t\tpadding: 0 16px;\r\n\t\t\tright: 5%;\r\n\t\t}\r\n\t}\r\n\t\r\n\t<\/style>\r\n\r\n<!-- ToC List for mobile -->\r\n<script>\r\n \/\/ Generate TOC based on headings\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  \/\/ Get the element that will contain the TOC\r\n  const tocList = document.getElementById('toc-list');\r\n\r\n  \/\/ Get the element with the ID 'article-left'\r\n  const article = document.querySelector('.td-post-content');\r\n\r\n  \/\/ Find all h2 elements within 'myarticle'\r\n  const headers = article.getElementsByTagName('h2');\r\n\r\n  \/\/ Loop through the h2 elements and create a list item for each one\r\n  for (let i = 0; i < headers.length; i++) {\r\n    const header = headers[i];\r\n    const headerText = header.textContent;\r\n\/\/     const headerId = 'header-' + i;\r\n    const headerId = headerText\r\n    .toLowerCase()\r\n    .trim()\r\n    .replace(\/[^\\w\\s-]\/g, '')  \/\/ hapus tanda baca\r\n    .replace(\/\\s+\/g, '-'); \/\/ ganti spasi jadi \"-\"\r\n\r\n    \/\/ Set an ID for the header if it doesn't have one\r\n    header.setAttribute('id', headerId);\r\n\r\n    \/\/ Create a list item for the TOC\r\n    const listItem = document.createElement('li');\r\n\r\n    \/\/ Create a link for the list item\r\n    const link = document.createElement('a');\r\n    link.setAttribute('href', '#' + headerId);\r\n    link.textContent = headerText;\r\n\r\n    \/\/ Append the link to the list item\r\n    listItem.appendChild(link);\r\n\r\n    \/\/ Append the list item to the TOC list\r\n    tocList.appendChild(listItem);\r\n  }\r\n});\r\n\r\n\/\/ Keep height and placement of content using placeholder in place of TOC\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  const toc = document.querySelector('#toc');\r\n  const placeholderToc = document.querySelector('#placeholder-toc');\r\n\r\n  function setPlaceholderHeight() {\r\n    placeholderToc.style.height = `${toc.offsetHeight}px`;\r\n  }\r\n\r\n  \/\/ Set the initial height of the placeholder\r\n  setPlaceholderHeight();\r\n\r\n  \/\/ Update the height on window resize\r\n  window.addEventListener('resize', setPlaceholderHeight);\r\n});\r\n  const tocTitle = document.querySelector('#toc-title'); \/\/ Assuming header-faq is the element for TOC title\r\n\r\n\/\/ Sticky TOC and update heading\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  const toc = document.querySelector('#toc');\r\n  const footer = document.querySelector('.td-footer-template-wrap');\r\n  const tocParent = toc.parentElement;\r\n  const divTop = tocParent.getBoundingClientRect().top + window.pageYOffset;\r\n  const tocHeight = toc.offsetHeight;\r\n  const triggerPoint = divTop + tocHeight + 700;\r\n  const footerHeight = footer.offsetHeight;\r\n  const triggerFooterPoint = footer.getBoundingClientRect().top + window.pageYOffset - footerHeight - footerHeight - footerHeight;\r\n  const phtoc = document.querySelector('#placeholder-toc');\r\n  const headers = document.querySelectorAll('.td-post-content h2');\r\n  const navLinks = document.querySelectorAll('#toc-list a');\r\n\t\r\n\tconst panel2 = document.querySelector(\"#toc .list\");\r\n\tvar icon = document.querySelector(\".toc-icon\");\r\n\r\n  let activeLink = null; \/\/ Declare activeLink outside the loop\r\n\t\r\n  \/\/ Function to handle scroll and add\/remove .sticky class\r\n  function handleScroll() {\r\n    const windowTop = window.pageYOffset || document.documentElement.scrollTop;\r\n    let currentHeader = '';\r\n\r\n    \/\/ Highlight user progress as the heading comes\r\n    headers.forEach(header => {\r\n\t\tconst headerTop = header.offsetTop;\r\n\t\tconst headerHeight = header.clientHeight;\r\n\t\tif (window.scrollY >= (headerTop - headerHeight + 700)) {\r\n\t\t\tconst currentHeaderId = header.getAttribute('id');\r\n\t\t\tconst currentHeaderText = document.getElementById(currentHeaderId).textContent;\r\n\/\/ \t\t\tconsole.log(\"current header text:\", currentHeaderText);\r\n\t\t\ttocTitle.textContent = currentHeaderText;\r\n\t\t\tcurrentHeader = currentHeaderId;\r\n\t\t\t\r\n\t\t\tif(window.innerWidth < 767){\r\n\t\t\t\ttocTitle.textContent = 'Table of Content';\r\n\t\t\t}\r\n\t\t}\r\n\t});\r\n\r\n    navLinks.forEach(link => {\r\n      link.classList.remove('active');\r\n      if(currentHeader != '') {\r\n\t\t  if (link.getAttribute('href').includes(currentHeader)) {\r\n\t\t\t  link.classList.add('active');\r\n\t\t  }\r\n\t  }\r\n    });\r\n\/\/     if (windowTop < triggerFooterPoint) {\r\n\/\/         toc.style.display = 'block';\r\n\/\/ \t}else{\r\n\/\/         toc.style.display = 'none';\r\n\/\/ \t}\r\n    \/\/ Update TOC title if sticky\r\n    if (windowTop > triggerPoint) {\r\n      if (!toc.classList.contains('sticky')) {\r\n        phtoc.style.display = \"block\";\r\n        toc.classList.add('sticky');\r\n        toc.style.width = `${tocParent.offsetWidth}px`; \/\/ Set width to match the parent element\r\n        toc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n        toc.style.backgroundColor = \"#FFF\";\r\n\t\tpanel2.style.height = '0px';\r\n\t\t  icon.style.transform = \"rotate(180deg)\";\r\n\t\t  if(window.innerWidth < 767){\r\n\/\/ \t\t\t  const tocs = document.querySelector('#toc.sticky');\r\n\t\t\t  tocTitle.textContent = 'Table of Content'; \/\/ Reset title\r\n       \t\t  toc.style.width = '150px'; \/\/ Set width to match the parent element\r\n\t\t  }\r\n      }\r\n      if (currentHeader) {\r\n\/\/         console.log(\"activeLink:\", activeLink);\r\n        if (activeLink) {\r\n\/\/           tocTitle.textContent = activeLink.textContent; \/\/ Update TOC title\r\n          tocTitle.textContent = activeLink ? activeLink.textContent : \"\"; \/\/ Update title only if activeLink exists\r\n        }\r\n      }\r\n    } else {\r\n      toc.classList.remove('sticky');\r\n      phtoc.style.display = \"none\";\r\n      toc.style.width = 'unset'; \/\/ Reset to original width\r\n      toc.style.backgroundColor = \"#FFF\";\r\n      tocTitle.textContent = 'Table of Content'; \/\/ Reset title\r\n\t\tpanel2.style.height = panel2.scrollHeight + \"px\";\r\n\t\ticon.style.transform = \"rotate(180deg)\";\r\n    }\r\n  }\r\n\r\n    \/\/ Attach the scroll event listener to the window\r\n    window.addEventListener('scroll', handleScroll);\r\n\r\n    \/\/ Initial call to handleScroll to set the correct state on load\r\n    handleScroll();\r\n});\r\n\t\r\n\t\/\/ Open toggle TOC\r\n\t  document.addEventListener(\"DOMContentLoaded\", function() {\r\n\t\tvar tocHeader = document.querySelector(\"#toc .header\");\r\n\t\tvar toc = document.querySelector(\"#toc\");\r\n\t\tvar icon = document.querySelector(\".toc-icon\");\r\n\t\tconst tocTitle = document.querySelector('#toc-title');\r\n\t\tconst tocs = document.querySelector('#toc.sticky');\r\n \t\tconst tocParent = toc.parentElement;\t\t  \r\n\r\n\t\t  tocHeader.addEventListener(\"click\", function() {\r\n\t\t\tvar panel = this.nextElementSibling;\r\n\t\t\tif (panel.style.height !== '0px') { \/\/ Check if height is not 0px\r\n\t\t\t  panel.style.height = '0px'; \/\/ Set height to 0 for full collapse\r\n\t\t\t  icon.style.transform = \"rotate(180deg)\";\r\n\/\/ \t\t\t\ttoc.style.paddingBottom = '6px'; \r\n\t\t\t\tif(window.innerWidth > 768){\r\n\t\t\t\t\tif(!toc.classList.contains('sticky')){\r\n\t\t\t\t\t\ttoc.style.width = \"unset\";\r\n\/\/ \t\t\t\t\t\ttoc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif (toc.classList.contains('sticky')){\r\n\t\t\t\t\t\ttoc.style.width = '${tocParent.offsetWidth}px';\r\n\t\t\t\t\t\ttoc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\tif(window.innerWidth < 767){\r\n\t\t\t\t\ttoc.style.width = \"unset\"; \/\/ Reset width\r\n\t\t\t\t}\r\n\t\t\t\ttoc.style.backgroundColor = \"#FFF1F1\";\r\n\t\t\t} else {\r\n\t\t\t  panel.style.height = panel.scrollHeight + \"px\";\r\n\t\t\t  icon.style.transform = \"rotate(0deg)\";\r\n\t\t\t  toc.style.backgroundColor = \"#FFF\";\r\n\t\t\t  tocTitle.textContent = 'Table of Content'; \/\/ Reset title\r\n\t\t\t\ttoc.style.paddingBottom = '24px';\r\n\t\t\t \tif(window.innerWidth < 767){\r\n\t\t\t\t\ttoc.style.width = `${tocParent.offsetWidth}px`; \/\/ Set width to match the parent element\r\n\t\t\t\t\ttoc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t  });\r\n\r\n\t\t  \/\/ Close TOC when a link inside it is clicked\r\n\t\t  var tocLinks = document.querySelectorAll(\"#toc .list a\");\r\n\t\t  tocLinks.forEach(function(link) {\r\n\t\t\tlink.addEventListener(\"click\", function() {\r\n\t\t\t  var panel = document.querySelector(\"#toc .list\");\r\n\t\t\t  panel.style.height = '0px'; \/\/ Set height to 0 for full collapse\r\n\t\t\t  icon.style.transform = \"rotate(180deg)\";\r\n\t\t\t  toc.style.backgroundColor = \"#FFF\";\r\n\t\t\t});\r\n\t\t  });\r\n\t\t});\r\n\r\n\r\n\r\n\t\r\n\/\/ \tmake the heading at the center of the viewport\r\n\/\/ \tdocument.addEventListener('DOMContentLoaded', function() {\r\n\/\/     \/\/ Add click event listener to all links in the TOC list\r\n\/\/     document.querySelectorAll('#toc-list a').forEach(anchor => {\r\n\/\/         anchor.addEventListener('click', function (e) {\r\n\/\/             e.preventDefault(); \/\/ Prevent the default behavior of jumping to the anchor\r\n\/\/ \/\/ \t\t\tconsole.log(\"prevent default\");\r\n\/\/             const targetId = this.getAttribute('href').substring(1); \/\/ Get the ID of the target element\r\n\/\/             const targetElement = document.getElementById(targetId); \/\/ Get the target element\r\n\r\n\/\/             if (targetElement) {\r\n\/\/                 const headerHeight = document.querySelector('#toc .header').offsetHeight; \/\/ Get the height of the fixed header\r\n\/\/                 const windowHeight = window.innerHeight; \/\/ Get the height of the viewport\r\n\/\/                 const targetOffset = targetElement.offsetTop; \/\/ Get the top offset of the target element\r\n\/\/                 const scrollTo = targetOffset + (windowHeight \/ 2) + (headerHeight); \/\/ Calculate the scroll position to center the target element\r\n\r\n\/\/                 \/\/ Scroll to the calculated position smoothly\r\n\/\/                 window.scrollTo({\r\n\/\/                     top: scrollTo,\r\n\/\/                     behavior: 'smooth'\r\n\/\/                 });\r\n\/\/             }\r\n\/\/         });\r\n\/\/     });\r\n\/\/ });\r\n<\/script>\r\n\r\n<!-- START script lama -->\r\n<!-- <script>\r\n\/\/ \tvar pilihDaftarIsi = document.getElementById('pilihDaftarIsi');\r\n\t\r\n\/\/ \tdocument.addEventListener('DOMContentLoaded', function() {\r\n\/\/ \t\tvar dropdownFixedTop = document.querySelector('.dropdown-fixed-top');\r\n\r\n\/\/ \t\tdropdownFixedTop.addEventListener('click', function() {\r\n\/\/ \t\t\tvar dropdownContent = this.querySelector('.list_toc');\r\n\/\/ \t\t\tdropdownContent.classList.toggle('show');\r\n\/\/ \t\t});\r\n\r\n\/\/ \t\twindow.addEventListener('click', function(event) {\r\n\/\/ \t\t\tvar listTocTop = document.getElementById('list_toc_top');\r\n\r\n\/\/ \t\t\tif (!dropdownFixedTop.contains(event.target)) {\r\n\/\/ \t\t\t\tlistTocTop.classList.remove('show');\r\n\/\/ \t\t\t}\r\n\/\/ \t\t});\r\n\/\/ \t});\r\n\t\r\n\/\/ \tvar daftarIsiContainer = document.getElementById('toc_group_article');\r\n\/\/ \tvar dropdownFixedTop = document.getElementById('dropdown-fixed-top');\r\n\/\/     var triggered = false; \/\/ Flag to keep track of whether the function has been triggered\r\n\r\n\/\/     window.addEventListener('scroll', function() {\r\n\/\/         if (!triggered && isCompletelyScrolledPast(daftarIsiContainer)) {\r\n\/\/             showSectionDropdownFixedTop(false);\r\n\/\/             triggered = true;\r\n\/\/         } else if (triggered && !isCompletelyScrolledPast(daftarIsiContainer)) {\r\n\/\/             showSectionDropdownFixedTop(true);\r\n\/\/             triggered = false;\r\n\/\/         }\r\n\/\/     });\r\n\r\n\/\/     function isCompletelyScrolledPast(element) {\r\n\/\/         var elementTop = element.getBoundingClientRect().top;\r\n\/\/         var elementBottom = element.getBoundingClientRect().bottom;\r\n\/\/         return elementTop < 0 && elementBottom < 0;\r\n\/\/     }\r\n\r\n\/\/     function showSectionDropdownFixedTop(show) {\r\n\/\/ \t\tif (show) {\r\n\/\/ \t\t\tdropdownFixedTop.classList.remove(\"show\");\r\n\/\/ \t\t} else {\r\n\/\/ \t\t\tdropdownFixedTop.classList.add(\"show\");\r\n\/\/ \t\t}\r\n\/\/     }\r\n<\/script> -->\r\n<!-- <script>\r\n    \/\/ Scrollspy function to highlight the active TOC item based on the scroll position\r\n  function scrollSpy(tocClass) {\r\n    const scrollPosition = window.scrollY;\r\n\r\n    \/\/ Find the active h2 and h3 headings based on their position in the corresponding TOC\r\n    let activeH2 = null;\r\n    let activeH3 = null;\r\n\r\n    const tocItems = document.querySelectorAll(`.${tocClass} li`);\r\n    tocItems.forEach(item => {\r\n      const a = item.querySelector('a');\r\n      if (!a) return;\r\n      const href = a.getAttribute('href');\r\n      const targetId = href.substring(1); \/\/ Remove the '#' from the href to get the target ID\r\n      const targetElement = document.getElementById(targetId);\r\n      if (!targetElement) return;\r\n\r\n      const targetTop = targetElement.getBoundingClientRect().top + scrollPosition;\r\n      const nextItem = item.nextElementSibling;\r\n      const nextTop = nextItem ? nextItem.getBoundingClientRect().top + scrollPosition : Infinity;\r\n\r\n      if (targetTop <= scrollPosition + 150) {\r\n        if (a.parentElement.parentElement === tocItems) {\r\n          \/\/ The h2 heading is at the root level of the TOC\r\n          activeH2 = { id: targetId, level: 'h2' };\r\n        } else {\r\n          \/\/ The h3 heading is nested under an h2 heading\r\n          const parentH2 = a.parentElement.parentElement.previousElementSibling;\r\n          if (parentH2) {\r\n            const h2Link = parentH2.querySelector('a');\r\n            if (h2Link) {\r\n              const h2Href = h2Link.getAttribute('href');\r\n              const h2Id = h2Href.substring(1);\r\n              activeH2 = { id: h2Id, level: 'h2' };\r\n            }\r\n          }\r\n          activeH3 = { id: targetId, level: 'h3' };\r\n        }\r\n      }\r\n\r\n      if (targetTop > scrollPosition + 150 && nextTop > scrollPosition + 150 && !activeH3) {\r\n        \/\/ Reset the activeH2 when there are no more active h3 headings\r\n        activeH2 = null;\r\n      }\r\n    });\r\n\r\n    \/\/ Update the active state for the TOC items\r\n    tocItems.forEach(item => {\r\n      item.classList.remove('active');\r\n      const a = item.querySelector('a');\r\n      if (a) {\r\n        const href = a.getAttribute('href');\r\n        const targetId = href.substring(1);\r\n        if ((activeH2 && activeH2.id === targetId) || (activeH3 && activeH3.id === targetId)) {\r\n          item.classList.add('active');\r\n\t\t  pilihDaftarIsi.innerHTML = a.textContent;\r\n        }\r\n      }\r\n    });\r\n  }\r\n\r\n  \/\/ Call scrollSpy for each TOC on window scroll\r\n  const tocClasses = ['list_toc', 'list_toc_float', 'list_toc_top']; \/\/ Add other TOC class names here if you have more than two instances\r\n  tocClasses.forEach(tocClass => {\r\n    window.addEventListener('scroll', () => scrollSpy(tocClass));\r\n  });\r\n<\/script> -->\r\n<!-- END script lama -->\r\n\t\r\n<script>\r\n    \/\/ Scrollspy function to highlight the active TOC item based on the scroll position\r\n  function scrollSpy(tocClass) {\r\n    const scrollPosition = window.scrollY;\r\n\r\n    \/\/ Find the active h2 and h3 headings based on their position in the corresponding TOC\r\n    let activeH2 = null;\r\n    let activeH3 = null;\r\n\r\n    const tocItems = document.querySelectorAll(`.${tocClass} li`);\r\n    tocItems.forEach(item => {\r\n      const a = item.querySelector('a');\r\n      if (!a) return;\r\n      const href = a.getAttribute('href');\r\n      const targetId = href.substring(1); \/\/ Remove the '#' from the href to get the target ID\r\n      const targetElement = document.getElementById(targetId);\r\n      if (!targetElement) return;\r\n\r\n      const targetTop = targetElement.getBoundingClientRect().top + scrollPosition;\r\n      const nextItem = item.nextElementSibling;\r\n      const nextTop = nextItem ? nextItem.getBoundingClientRect().top + scrollPosition : Infinity;\r\n\r\n      if (targetTop <= scrollPosition + 150) {\r\n        if (a.parentElement.parentElement === tocItems) {\r\n          \/\/ The h2 heading is at the root level of the TOC\r\n          activeH2 = { id: targetId, level: 'h2' };\r\n        } else {\r\n          \/\/ The h3 heading is nested under an h2 heading\r\n          const parentH2 = a.parentElement.parentElement.previousElementSibling;\r\n          if (parentH2) {\r\n            const h2Link = parentH2.querySelector('a');\r\n            if (h2Link) {\r\n              const h2Href = h2Link.getAttribute('href');\r\n              const h2Id = h2Href.substring(1);\r\n              activeH2 = { id: h2Id, level: 'h2' };\r\n            }\r\n          }\r\n          activeH3 = { id: targetId, level: 'h3' };\r\n        }\r\n      }\r\n\r\n      if (targetTop > scrollPosition + 150 && nextTop > scrollPosition + 150 && !activeH3) {\r\n        \/\/ Reset the activeH2 when there are no more active h3 headings\r\n        activeH2 = null;\r\n      }\r\n    });\r\n\r\n    \/\/ Update the active state for the TOC items\r\n    tocItems.forEach(item => {\r\n      item.classList.remove('active');\r\n      const a = item.querySelector('a');\r\n      if (a) {\r\n        const href = a.getAttribute('href');\r\n        const targetId = href.substring(1);\r\n        if ((activeH2 && activeH2.id === targetId) || (activeH3 && activeH3.id === targetId)) {\r\n          item.classList.add('active');\r\n        }\r\n      }\r\n    });\r\n  }\r\n\r\n  \/\/ Call scrollSpy for each TOC on window scroll\r\n  const tocClasses = ['list_toc', 'list_toc_float']; \/\/ Add other TOC class names here if you have more than two instances\r\n  tocClasses.forEach(tocClass => {\r\n    window.addEventListener('scroll', () => scrollSpy(tocClass));\r\n  });\r\n<\/script>\r\n\t\r\n\r\n<!-- ToC List for desktop side bar, diganti jadi inject by php, di code snippet \"Sidebar Accordion\" -->\r\n<!--  <script>\r\n\tdocument.addEventListener(\"DOMContentLoaded\", function() {\r\nToC List for desktop side bar, diganti jadi inject by php, di code snippet \"Sidebar Accordion\"\r\n        Fungsi untuk mengubah teks menjadi format id\r\n        function formatId(text) {\r\n            return text.trim().replace(\/[^\\w\\d]+\/g, '_');\r\n        }\r\n\r\n        \/\/ Fungsi untuk membuat nested list\r\n        function createNestedList(parentNode, children) {\r\n            if (children.length === 0) return;\r\n\r\n            const nestedUl = document.createElement('ul');\r\n            children.forEach(child => {\r\n                const nestedLi = document.createElement('li');\r\n                const nestedA = document.createElement('a');\r\n                nestedA.textContent = child.title;\r\n                nestedA.href = `#${child.id}`;\r\n                nestedLi.appendChild(nestedA);\r\n                nestedUl.appendChild(nestedLi);\r\n\r\n                if (child.children.length > 0) {\r\n                    createNestedList(nestedLi, child.children);\r\n                }\r\n            });\r\n\r\n            parentNode.appendChild(nestedUl);\r\n        }\r\n\r\n        \/\/ Membuat objek untuk menyimpan daftar h2 dan h3 beserta judulnya\r\n        const headings = [];\r\n\r\n           \/\/ Mengambil semua elemen h2 dan h3\r\n        const elements = document.querySelectorAll('.td-post-content h2');\r\n\t\t\t\/\/, .td-post-content h3\r\n\r\n        elements.forEach(element => {\r\n            if (element.tagName === 'H2') {\r\n                const id = formatId(element.textContent);\r\n                element.id = id;\r\n\t\t\t\tif (element.textContent.toLowerCase() === \"key takeaways\") {return;} \/\/ Kalau Key Takeaways, jangan dimasukin\r\n                headings.push({ level: 'h2', id: id, title: element.textContent, children: [] });\r\n            } else if (element.tagName === 'H3') {\r\n                const id = formatId(element.textContent);\r\n                element.id = id;\r\n                if (headings.length > 0) {\r\n                    headings[headings.length - 1].children.push({ level: 'h3', id: id, title: element.textContent, children: [] });\r\n                }\r\n            }\r\n        });\r\n\r\n        \/\/ Membuat list HTML dari objek headings\r\n        const ul = document.getElementById('list_toc');\r\n        let currentUl = ul;\r\n        headings.forEach(heading => {\r\n            const li = document.createElement('li');\r\n            const a = document.createElement('a');\r\n            a.textContent = heading.title;\r\n            a.href = `#${heading.id}`;\r\n            li.appendChild(a);\r\n\r\n            if (heading.level === 'h2') {\r\n                \/\/ Menyimpan ul saat ini untuk menambahkan nested ul\r\n                currentUl = li;\r\n                ul.appendChild(li);\r\n            } else if (heading.level === 'h3') {\r\n                if (!currentUl.lastElementChild || currentUl.lastElementChild.tagName !== 'UL') {\r\n                    \/\/ Jika belum ada nested ul, buat satu\r\n                    const nestedUl = document.createElement('ul');\r\n                    currentUl.appendChild(nestedUl);\r\n                    currentUl = nestedUl;\r\n                }\r\n                currentUl.appendChild(li);\r\n            }\r\n\r\n            createNestedList(li, heading.children);\r\n        });\r\n\t\tDapatkan elemen ul dengan id 'list_toc_float'\r\nconst ulFloat = document.getElementById('list_toc');\r\nconst ulJourney = document.getElementById('list_journey');\r\n\r\nDapatkan isi (child elements) dari ul dengan id 'list_toc_float'\r\n\tif (ulFloat !== null) {\r\n\t\tconst clonedChildren = ulFloat.cloneNode(true).children;\r\n\t\tconst ulToc = document.getElementById('list_toc_float');\r\n\t\tconst ulTocTop = document.getElementById('list_toc_top');\r\n\t\tif ((ulToc !== null || ulToc !== undefined) && window.innerWidth > 1018){\r\n\t\t\tulToc.append(...clonedChildren);\r\n\t\t} else {\r\n\t\t\tulTocTop.append(...clonedChildren);\r\n\t\t}\r\n\t} \r\n\r\n\tif (ulJourney !== null) {\r\n\t\tconst clonedChildrenJourney = ulJourney.cloneNode(true).children;\r\n\t\tconst ulTocJourney = document.getElementById('list_toc_journey');\r\n\t\tulTocJourney.append(...clonedChildrenJourney);\r\n\t} \r\n\t\r\n        Fungsi untuk mengambil tinggi navbar\r\n        function getNavbarHeight() {\r\n            const navbar = document.getElementById('tdi_34');\r\n            return navbar ? navbar.offsetHeight : 0;\r\n        }\r\n\r\n        \/\/ Fungsi untuk menambahkan offset posisi scroll\r\n        function scrollToElementWithOffset(elementId) {\r\n            const element = document.getElementById(elementId);\r\n            if (element) {\r\n                const offset = getNavbarHeight();\r\n                const elementPosition = element.getBoundingClientRect().top;\r\n                const offsetPosition = elementPosition - offset-40;\r\n\r\n                window.scrollBy({\r\n                    top: offsetPosition,\r\n                    behavior: 'smooth'\r\n                });\r\n            }\r\n        }\r\n\r\n        \/\/ Fungsi untuk menangani klik pada tautan judul\r\n        function handleTitleClick(event) {\r\n            event.preventDefault();\r\n            const href = event.target.getAttribute('href').substr(1);\r\n            scrollToElementWithOffset(href);\r\n        }\r\n\r\n        \/\/ Tambahkan event listener untuk semua tautan judul\r\n        const titleLinks = document.querySelectorAll('a[href^=\"#\"]');\r\n        titleLinks.forEach(link => {\r\n            link.addEventListener('click', handleTitleClick);\r\n        });\r\n\t});\r\n    <\/script> -->\r\n<\/p>\n<style>\r\n\t.takeaways-container {\r\n\t\tmargin: 20px 0;\r\n\t\tfont-family: sans-serif;\r\n\t}\r\n\t.box-content {\r\n\t\tbackground-color: #fffacd;\r\n\t\tbox-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);\r\n\t\tborder-radius: 25px;\r\n\t\tpadding: 25px;\r\n\t}\r\n\t.title {\r\n\t\tmargin-bottom: 20px;\r\n\t}\r\n\t.title p {\r\n\t\tdisplay: inline-block;\r\n\t\tbackground-color: #8A0E19;\r\n\t\tcolor: #ffffff;\r\n\t\tpadding: 8px 15px;\r\n\t\tborder-radius: 8px;\r\n\t\tfont-size: 22px;\r\n\t\tfont-weight: bold;\r\n\t\tmargin: 0;\r\n\t}\r\n\t.item {\r\n\t\tdisplay: flex;\r\n\t\talign-items: flex-start;\r\n\t\tmargin-bottom: 12px;\r\n\t}\r\n\t.item .circle {\r\n\t\twidth: 8px;\r\n\t\theight: 8px;\r\n\t\tbackground-color: #000000;\r\n\t\tborder-radius: 50%;\r\n\t\tmargin-right: 12px;\r\n\t\tflex-shrink: 0;\r\n\t\tmargin-top: 8px;\r\n\t}\r\n\t.item p {\r\n\t\tmargin: 0;\r\n\t\tfont-size: 16px;\r\n\t\tline-height: 1.6;\r\n\t}\r\n\t.item p a {\r\n\t\tcolor: #8A0E19;\r\n\t\tfont-weight: normal;\r\n\t\ttext-decoration: none;\r\n\t}\r\n\t.item p a:hover {\r\n\t\ttext-decoration: underline;\r\n\t}\r\n\t.button-wrapper {\r\n\t\tmargin-top: 25px;\r\n\t}\r\n\t.submit-button {\r\n\t\tbackground-color: #8a0e19;\r\n\t\tcolor: #fff !important;\r\n\t\ttransition: all .3s ease;\r\n\t\tpadding: 12px 28px;\r\n\t\tdisplay: inline-block;\r\n\t\tborder-radius: 12px;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: bold;\r\n\t\ttext-decoration: none;\r\n\t}\r\n\t.submit-button:hover {\r\n\t\tbackground-color: #991b26;\r\n\t}\r\n\t@media (max-width: 767px) {\r\n\t\t.takeaways-container {\r\n\t\t\theight: auto;\r\n\t\t\tpadding: 0;\r\n\t\t}\r\n\t\t.box-content {\r\n\t\t\tpadding: 24px;\r\n\t\t}\r\n\t\t.content,\r\n\t\t.main-content,\r\n\t\t.list-item {\r\n\t\t\twidth: 100%;\r\n\t\t}\r\n\t}\r\n<\/style>\r\n\r\n<div class=\"takeaways-container\">\r\n\t<div class=\"box-content\">\r\n\t\t<div class=\"content\">\r\n\t\t\t<div class=\"title\">\r\n\t\t\t\t<p>Key Takeaways<\/p>\r\n\t\t\t<\/div>\r\n\t\t\t<div class=\"main-content\">\r\n\t\t\t\t<div class=\"list-item\">\r\n\t\t\t\t\t<div class=\"item\">    <div class=\"circle\"><\/div>    <p><a href=\"#what-is-a-payment-gateway\">Understand the core mechanics and<\/a> transaction flow of digital payments.<\/p><\/div><div class=\"item\">    <div class=\"circle\"><\/div>    <p><a href=\"#types-of-payment-gateways\">Explore hosted, self-hosted, API, and<\/a> redirect gateway models.<\/p><\/div><div class=\"item\">    <div class=\"circle\"><\/div>    <p><a href=\"#key-features-of-a-payment-gateway\">Learn about crucial security, fraud<\/a> prevention, and API capabilities.<\/p><\/div><div class=\"item\">    <div class=\"circle\"><\/div>    <p><a href=\"#payment-gateways-across-industries\">Actionable advice for selecting and<\/a> integrating the right payment system.<\/p><\/div>\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div>\n<h2 id=\"what-is-a-payment-gateway\"><strong>What Is a Payment Gateway?<\/strong><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1975\" src=\"https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/what-is-payment-getaway.webp\" alt=\"\" width=\"800\" height=\"400\" srcset=\"https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/what-is-payment-getaway.webp 800w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/what-is-payment-getaway-300x150.webp 300w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/what-is-payment-getaway-768x384.webp 768w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/what-is-payment-getaway-150x75.webp 150w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/what-is-payment-getaway-696x348.webp 696w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>A payment gateway is <a href=\"https:\/\/www.hashmicro.com\/au\/pos-system\"><strong data-start=\"807\" data-end=\"831\">transaction software<\/strong><\/a> that authorises and processes online payments securely. It transmits payment data between customers, banks, and payment providers, then returns an approval or decline response.<\/p>\n<p>Any business collecting payment online needs a gateway to move funds securely between the customer&#8217;s bank and its own. It protects cardholder data and returns a real-time approval or decline.<\/p>\n<style>\r\n    #custom-quote {\r\n        background-color: #f0f0f0;\r\n        padding: 20px;\r\n        border-radius: 12px;\r\n        margin: 20px;\r\n        display: flex;\r\n        flex-direction: column;\r\n    }\r\n\r\n    #custom-quote .quote-body {\r\n        display: flex;\r\n        flex-direction: row;\r\n        align-items: flex-start;\r\n        gap: 15px;\r\n        font-size: 16px;\r\n        line-height: 1.5;\r\n        font-style: italic;\r\n    }\r\n\r\n    #custom-quote .quote-icon {\r\n        width: 40px;\r\n        height: 40px;\r\n        flex-shrink: 0;\r\n    }\r\n\r\n    #custom-quote .quote-author-wrapper {\r\n        margin-top: 15px;\r\n        align-self: flex-start;\r\n        margin-left: 55px; \r\n\t\tmargin-bottom: 0px;\r\n    }\r\n\r\n    #custom-quote em {\r\n        font-family: 'Roboto Serif', serif !important;\r\n        font-size: 12px;\r\n        font-weight: bold;\r\n        font-style: normal;\r\n    }\r\n\r\n    @media screen and (max-width: 768px) {\r\n        #custom-quote {\r\n            margin: 15px 0;\r\n            padding: 15px;\r\n        }\r\n        \r\n        #custom-quote .quote-body {\r\n            gap: 12px;\r\n        }\r\n\r\n        #custom-quote .quote-author-wrapper {\r\n            margin-left: 52px;\r\n        }\r\n    }\r\n\r\n    @media screen and (max-width: 480px) {\r\n        #custom-quote {\r\n            margin: 10px 0;\r\n            padding: 12px;\r\n        }\r\n\r\n        #custom-quote .quote-body {\r\n            font-size: 14px;\r\n            gap: 10px;\r\n        }\r\n\r\n        #custom-quote .quote-icon {\r\n            width: 32px;\r\n            height: 32px;\r\n        }\r\n\r\n        #custom-quote .quote-author-wrapper {\r\n            margin-top: 10px;\r\n            margin-left: 42px;\r\n        }\r\n    }\r\n<\/style>\r\n\r\n<div id=\"custom-quote\">\r\n    <div class=\"quote-body\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.hashmicro.com\/blog\/wp-content\/uploads\/2025\/12\/quote.webp\" alt=\"Quote Icon\" class=\"quote-icon\">\r\n        <div>\r\n            A reliable payment gateway ensures secure, fast, and seamless transactions, helping businesses build customer trust while managing payments efficiently.        <\/div>\r\n    <\/div>\r\n    <p class=\"quote-author-wrapper\">\r\n        <em>Chris O\u2019Donnell, Lead Project Manager<\/em>\r\n    <\/p>\r\n<\/div>\n<h2 id=\"types-of-payment-gateways\"><strong>Types of Payment Gateways<\/strong><\/h2>\n<p data-start=\"213\" data-end=\"393\">Understanding the different types of payment gateways helps businesses select the one that best suits their needs.<\/p>\n<h3 data-start=\"213\" data-end=\"393\"><strong>1. Hosted Payment Gateway<\/strong><\/h3>\n<p data-start=\"423\" data-end=\"816\">A hosted gateway operates as a <a href=\"https:\/\/www.hashmicro.com\/au\/blog\/what-is-pos-system\/\"><strong data-start=\"1596\" data-end=\"1629\">transaction processing system<\/strong><\/a> that handles payment authorisation on the provider\u2019s secure platform. As a result, businesses reduce compliance effort while maintaining reliable and controlled transactions.<\/p>\n<h3 data-section-id=\"1h6ps8k\" data-start=\"1684\" data-end=\"1715\"><strong>2. Self-Hosted Payment Gateway<\/strong><\/h3>\n<p>With a self-hosted gateway, payments are processed directly on your website, giving you full control over the customer\u2019s checkout experience. This option is highly customisable, allowing you to match the design and flow to your brand.<\/p>\n<h3><strong>3. API-Hosted Payment Gateway<\/strong><\/h3>\n<p>API-hosted gateways connect payments directly to your website or app via API, so customers never leave during checkout. This reduces drop-off, but requires development capacity and ongoing PCI DSS compliance management.<\/p>\n<h3 data-section-id=\"1icy8u6\" data-start=\"2315\" data-end=\"2343\"><strong>4. Redirect Payment Gateway<\/strong><\/h3>\n<p>A redirect gateway sends customers to a third-party page to complete the payment process. This method is simple to implement and places the burden of PCI compliance on the provider.<\/p>\n<p>The trade-off is a less controlled checkout experience, since customers leave your site to complete payment.<\/p>\n<h2 id=\"key-features-of-a-payment-gateway\"><strong>Key Features of a Payment Gateway<\/strong><\/h2>\n<p>Security, integration quality, and reporting capability separate a reliable gateway from one that creates ongoing operational problems.<\/p>\n<h3 data-section-id=\"rind08\" data-start=\"438\" data-end=\"473\"><strong>1. Security and PCI DSS Compliance<\/strong><\/h3>\n<p data-start=\"475\" data-end=\"689\">Top-tier gateways comply with PCI DSS standards and use tokenization to prevent cardholder data from being stored or exposed during a transaction.<\/p>\n<h3 data-section-id=\"1xxh2tc\" data-start=\"691\" data-end=\"725\"><strong>2. Fraud Detection and Prevention<\/strong><\/h3>\n<p data-start=\"727\" data-end=\"949\">Advanced gateways include tools like risk scoring, device fingerprinting, and chargeback alerts to detect and prevent fraudulent activity.<\/p>\n<h3 data-start=\"727\" data-end=\"949\"><strong>3. Supported Payment Methods<\/strong><\/h3>\n<p data-start=\"982\" data-end=\"1246\">Gateways must communicate smoothly with each <a href=\"https:\/\/www.hashmicro.com\/au\/blog\/payment-terminal\/\"><strong data-start=\"2389\" data-end=\"2413\">transaction terminal<\/strong><\/a> used to capture card or wallet payments. This compatibility ensures customers can pay quickly while businesses avoid failed or delayed transactions.<\/p>\n<h3 data-section-id=\"jjqpel\" data-start=\"1248\" data-end=\"1284\"><strong>4. Integration and API Capabilities<\/strong><\/h3>\n<p data-start=\"1286\" data-end=\"1510\">A gateway with seamless integration and robust API capabilities connects easily to your website, app, or other business tools. This ensures smooth transactions and minimises operational errors or disruptions during checkout.<\/p>\n<h3 data-section-id=\"rnm6jb\" data-start=\"1512\" data-end=\"1549\"><strong>5. Real-Time Reporting and Analytics<\/strong><\/h3>\n<p data-start=\"1551\" data-end=\"1782\">Dashboards and analytics tools give you real-time insights into transactions, revenue trends, and customer behaviour. These reports help businesses make data-driven decisions, optimise processes, and identify growth opportunities.<\/p>\n<h2 id=\"payment-gateways-across-industries\"><strong>Payment Gateways Across Industries<\/strong><\/h2>\n<p data-start=\"190\" data-end=\"332\">Different industries have unique payment needs, and choosing the right gateway ensures smoother operations and a better customer experience:<\/p>\n<ul data-start=\"334\" data-end=\"830\">\n<li data-section-id=\"n88180\" data-start=\"334\" data-end=\"441\"><strong data-start=\"336\" data-end=\"351\">E-commerce:<\/strong> Requires high-volume transaction handling and fast checkout to reduce cart abandonment.<\/li>\n<li data-section-id=\"1izv7qh\" data-start=\"442\" data-end=\"572\"><strong data-start=\"444\" data-end=\"470\">Subscription services:<\/strong> Needs support for recurring billing and automated invoicing to manage ongoing payments efficiently.<\/li>\n<li data-section-id=\"1golprw\" data-start=\"573\" data-end=\"719\"><strong data-start=\"575\" data-end=\"602\">Travel and hospitality:<\/strong> Benefits from multi-currency support, easy refunds, and effective chargeback handling for international customers.<\/li>\n<li data-section-id=\"1b1tvfi\" data-start=\"720\" data-end=\"830\"><strong data-start=\"722\" data-end=\"733\">Retail:<\/strong> Often connect online gateways with a <a href=\"https:\/\/www.hashmicro.com\/au\/blog\/cloud-pos\/\"><strong data-start=\"2992\" data-end=\"3019\">web-based point of sale<\/strong><\/a> to manage in-store and online transactions from one system. This setup improves visibility across sales channels and reduces reconciliation work.<\/li>\n<\/ul>\n<p data-start=\"832\" data-end=\"968\">Selecting a payment gateway that aligns with your industry\u2019s requirements can improve efficiency, security, and customer satisfaction.<\/p>\n<h2 data-section-id=\"1lg4rt9\" data-start=\"156\" data-end=\"204\"><strong>Best Practices for Choosing a Payment Gateway<\/strong><\/h2>\n<p data-start=\"206\" data-end=\"357\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1977\" src=\"https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway.webp\" alt=\"\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway.webp 1536w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-300x200.webp 300w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-1024x683.webp 1024w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-768x512.webp 768w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-630x420.webp 630w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-150x100.webp 150w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-696x464.webp 696w, https:\/\/www.hashmicro.com\/au\/blog\/wp-content\/uploads\/2026\/03\/infografis-payment-gateaway-1068x712.webp 1068w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p data-start=\"206\" data-end=\"357\">Choosing the right payment gateway is crucial for smooth operations and secure transactions. Here are some best practices to guide your decision:<\/p>\n<h3 data-section-id=\"aqm3jr\" data-start=\"359\" data-end=\"405\"><strong>1. Match the Gateway to Your Business Model<\/strong><\/h3>\n<p data-start=\"406\" data-end=\"805\">It\u2019s important to select a gateway that aligns with how your business operates. Subscription-based businesses benefit from features like recurring billing and automated invoicing, while e-commerce stores often need gateways that support multi-currency payments and international transactions.<\/p>\n<h3 data-start=\"406\" data-end=\"805\"><strong>2. Prioritise Security and Compliance Standards<\/strong><\/h3>\n<p>Make sure your gateway complies with PCI DSS standards and includes fraud detection tools. A non-compliant gateway puts your business at risk of fines and losing the ability to process card payments altogether.<\/p>\n<h3 data-section-id=\"1aiot2t\" data-start=\"1125\" data-end=\"1173\"><strong>3. Evaluate Transaction Fees and Hidden Costs<\/strong><\/h3>\n<p data-start=\"1174\" data-end=\"1471\">Before committing, carefully review the fees associated with each gateway. Look beyond transaction fees to include setup costs, cross-border charges, and potential hidden costs. Understanding the full pricing structure helps you choose a cost-effective solution that won\u2019t eat into your revenue.<\/p>\n<h3 data-section-id=\"1ve9nux\" data-start=\"1473\" data-end=\"1513\"><strong>4. Test Integration Before Going Live<\/strong><\/h3>\n<p data-start=\"1514\" data-end=\"1796\">Use sandbox environments to check how the gateway integrates with your website or app, including all payment flows and connected business tools. Proper testing minimises errors and prevents disruptions when you go live.<\/p>\n<h3 data-section-id=\"19p5rl6\" data-start=\"1798\" data-end=\"1859\"><strong>5. Integrate Your Payment Gateway with Accounting Software<\/strong><\/h3>\n<p data-start=\"1860\" data-end=\"2100\">When linked correctly, a payment gateway becomes part of a broader <a href=\"https:\/\/www.hashmicro.com\/au\/blog\/pos-software\/\"><strong data-start=\"3793\" data-end=\"3827\">POS solution for store manager<\/strong><\/a> oversight. It simplifies reconciliation, improves reporting accuracy, and supports better day-to-day payment control.<\/p>\n<h2 data-section-id=\"dtonpb\" data-start=\"168\" data-end=\"212\"><strong>Payment Gateway Mistakes to Watch Out For<\/strong><\/h2>\n<p data-start=\"214\" data-end=\"335\">Even with careful planning, businesses can make mistakes when implementing a payment gateway. Key pitfalls include:<\/p>\n<ul data-start=\"337\" data-end=\"1148\">\n<li data-section-id=\"3gygc\" data-start=\"337\" data-end=\"543\"><strong data-start=\"339\" data-end=\"375\">Overlooking Mobile Optimisation:<\/strong> Mobile users need a smooth checkout. Avoid gateways that require zooming or redirects, and choose one that is fully responsive and supports biometric authentication.<\/li>\n<li data-section-id=\"ha21m\" data-start=\"545\" data-end=\"760\"><strong data-start=\"547\" data-end=\"594\">Ignoring Hidden Fees and Lock-in Contracts:<\/strong> Low advertised rates can hide setup fees, cross-border charges, or long-term contracts with penalties. Always review the total cost of ownership before committing.<\/li>\n<li data-section-id=\"1oq606v\" data-start=\"762\" data-end=\"941\"><strong data-start=\"764\" data-end=\"807\">Poor Error Handling and Vague Declines:<\/strong> Generic messages like \u201cTransaction Failed\u201d frustrate customers. Use clear, actionable prompts to help users resolve issues quickly.<\/li>\n<li data-section-id=\"n9oo7p\" data-start=\"943\" data-end=\"1148\"><strong data-start=\"945\" data-end=\"988\">Inadequate Fraud Protection Mechanisms:<\/strong> Weak fraud rules risk chargebacks, while overly strict rules reject legitimate customers. Continuously adjust checks to balance security and smooth checkout.<\/li>\n<\/ul>\n<h2><strong>Conclusion<\/strong><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">A poorly chosen gateway creates friction at the exact moment a customer is ready to pay. That friction has a direct cost in lost sales and reduced trust.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Understanding the types available, the features that matter, and the mistakes that are easy to avoid gives businesses a clear basis for making the right choice.<\/p>\n<p data-start=\"142\" data-end=\"395\">To learn more, book a <a href=\"https:\/\/www.hashmicro.com\/au\/free-product-tour\/\">free consultation with our expert<\/a> immediately.<\/p>\n<p data-start=\"397\" data-end=\"644\"><span data-sheets-root=\"1\"><a href=\"https:\/\/www.hashmicro.com\/au\/free-product-tour\/?medium=free-product-tour\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"712\" src=\"https:\/\/www.hashmicro.com\/blog\/wp-content\/uploads\/2025\/11\/Free-Product-Tour-resized.webp\" alt=\"Free Demo\"><\/a><\/span><\/p>\n<p data-start=\"397\" data-end=\"644\"><h2 class=\"faqTitle\">Frequently Asked Question<\/h2>\r\n<style>\r\n\t#main-article p.faqTitle{\r\n\t\ttext-align: center;\r\n\t\tmargin-bottom: 0;\r\n\t\tmargin-top: 50px;\r\n\t\tfont-weight: bold;\r\n\t}\r\n\t\r\n\t.accordion-wrapper{\r\n\t\tbackground-color: white;\r\n\t\tborder: 1px solid #9c171e;\r\n\t\tborder-radius: 6px;\r\n\t\ttransition: 0.4s ease;\r\n\t\tmargin-bottom: 20px;\r\n\t\toverflow: hidden;\r\n\t}\r\n\t\r\n\t.header-faq{\r\n\t\tdisplay: flex;\r\n\t\tborder: none;\r\n\t\tborder-radius: 6px 6px 6px 6px;\r\n\t\tbackground: #FFF;\r\n\t\talign-items: center;\r\n\t\tpadding: 18px;\r\n\t\ttransition: 0.4s;\r\n\t\tcursor: pointer;\r\n\t\tjustify-content: space-between;\r\n\t}\r\n\t\r\n\t.header-faq p{\r\n\t\tmargin-bottom: 0;\r\n\t}\r\n\t\r\n\t.question {\r\n\t\tcolor: #3C3C3C;\r\n\t\twidth: 100%;\r\n\t\ttext-align: left;\r\n\t\tfont-size: 16px;\r\n\t\tline-height: 20px;\r\n\t \ttransition: 0.4s;\r\n\t\tborder: none;\r\n\t\tborder-radius: 6px 6px 6px 6px;\r\n\t\tbackground: #FFF;\r\n\t\tpadding: 0;\r\n\t\ttext-transform: uppercase;\r\n\t\tfont-weight: 700;\r\n\t\tdisplay: flex;\r\n\t\tjustify-content: space-between;\r\n\t\talign-items: center;\r\n\t}\r\n\r\n\t.header-faq.active {\r\n\t  background-color: #FFF;\r\n\t}\r\n\t\r\n\tbutton.question{\r\n\t\tcolor: unset;\r\n\t\tbackground-color: unset;\r\n\t}\r\n\t\r\n\tbutton.question::after{\r\n\t\tcontent: \"<\";\r\n\t\twidth: 2.2rem;\r\n\t\theight: 2.2rem;\r\n\t\tdisplay: flex;\r\n\t\tjustify-content: center;\r\n\t\talign-items: center;\r\n\t\tborder-radius: 50%;\r\n\t\tcolor: #FFF;\r\n\t\tflex-shrink: 0;\r\n\t\tfloat: right;\r\n\t\ttransition: 0.4s;\r\n\t\topacity: 0.4;\r\n\t\tposition: relative;\r\n\t\ttransform: rotate(-90deg);\r\n\t\tbackground-color: #9c171e;\r\n\t\tfont-family: monospace;\r\n\t}\r\n\r\n\t.answer {\r\n\t  padding: 0 18px;\r\n\t  max-height: 0;\r\n\t  overflow: hidden;\r\n\t  background-color: white;\r\n\t  border-radius: 0 0 6px 6px;\r\n\t  transition: max-height 0.4s ease, opacity 0.4s ease;\r\n\t  opacity: 0;\r\n\t}\r\n\r\n\t.answer p{\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 400;\r\n\t\tline-height: 28px;\r\n\t\ttext-align: left;\r\n\t\ttext-transform: none;\r\n\t\tcolor: #494949;\r\n\t}\r\n\t\r\n\t.accordion-wrapper.active{\r\n\t\tbox-shadow: 0px 0px 20px 0px #4034AB38;\r\n\t}\r\n\t\r\n\t.header-faq.active .accordion-icon .vLine{\r\n\t\ttransform: translateX(-50%) rotate(0deg);\r\n\t}\r\n\r\n\t.header-faq.active + .answer {\r\n\t  opacity: 1;\r\n\t}\r\n\t\r\n\t.header-faq.active button.question::after{\r\n\t\ttransform: rotate(90deg);\r\n\t\topacity: 1;\r\n\t}\r\n\t\r\n\t.header-faq:hover button.question::after{\r\n\t\topacity: 1;\r\n\t}\r\n\t\r\n\t.faq-h3-addition {\r\n\t\tmargin: 0 !important;\r\n\t\tpadding-right: 15px;\r\n\t\tmin-width: 0;\r\n\t}\r\n<\/style>\r\n\r\n    <div class=\"accordion-wrapper\">\r\n        <div class=\"header-faq\">\r\n            <button class=\"question\">What is a payment gateway?<\/button>\r\n        <\/div>\r\n        <div class=\"answer\">\r\n            <p>A payment gateway is a service that securely processes online payments. It connects your website or app with banks and payment providers, making transactions fast, safe, and seamless for your customers.<\/p>\r\n        <\/div>\r\n    <\/div>\r\n    <div class=\"accordion-wrapper\">\r\n        <div class=\"header-faq\">\r\n            <button class=\"question\">How do I choose the right payment gateway for my business?<\/button>\r\n        <\/div>\r\n        <div class=\"answer\">\r\n            <p>Look for a gateway that fits your business model, supports the payment methods your customers prefer, and meets security standards like PCI compliance. Also consider fees, integration options, and reliability.<\/p>\r\n        <\/div>\r\n    <\/div>\r\n    <div class=\"accordion-wrapper\">\r\n        <div class=\"header-faq\">\r\n            <button class=\"question\">Can a payment gateway work for both online and in-store payments?<\/button>\r\n        <\/div>\r\n        <div class=\"answer\">\r\n            <p>Yes! 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