{"id":1211,"date":"2026-10-18T19:03:18","date_gmt":"2026-10-18T16:03:18","guid":{"rendered":"https:\/\/www.israsky.co.il\/tranzila-payment-gateway-whmcs-tokenization-invoices\/"},"modified":"2026-10-18T20:39:05","modified_gmt":"2026-10-18T17:39:05","slug":"tranzila-payment-gateway-whmcs-tokenization-invoices","status":"publish","type":"post","link":"https:\/\/www.israsky.co.il\/en\/tranzila-payment-gateway-whmcs-tokenization-invoices\/","title":{"rendered":"Accepting Payments in WHMCS 8.x in Israel: Tranzila Tokenization &amp; Automated Tax Invoices"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hosting providers, cloud platforms, and digital agencies in Israel rely on WHMCS to automate recurring billing, domain renewals, and service provisioning. However, connecting WHMCS to an Israeli clearing processor like Tranzila presents two local engineering challenges: handling 3D Secure and recurring card tokenization on modern PHP 8.1+ servers, and issuing compliant Israeli tax invoices (\u05d7\u05e9\u05d1\u05d5\u05e0\u05d9\u05ea \u05de\u05e1 \/ \u05e7\u05d1\u05dc\u05d4) strictly upon payment capture. Here is how our <a href=\"https:\/\/www.israsky.co.il\/en\/israsky-tranzila-whmcs\/\" data-type=\"page\" data-id=\"1166\">Israsky Tranzila for WHMCS<\/a> module solves both out of the box.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. PCI-Safe Iframe, 3D Secure, and Recurring Card Tokenization<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For subscription businesses, customers expect to enter their card once and have monthly or annual renewals processed automatically without storing raw card numbers on your server:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hosted Iframe &amp; 3D Secure verification:<\/strong> initial card entry takes place inside Tranzila\u2019s secure iframe with full 3DS support.<\/li>\n\n<li><strong>Automated token charges &amp; admin refunds:<\/strong> WHMCS stores only the encrypted Tranzila token, enabling the daily billing cron to charge renewal invoices automatically and allowing administrators to trigger partial or full refunds directly from the WHMCS invoice screen.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. Automated Israeli Tax Invoices (\u05d7\u05e9\u05d1\u05d5\u05e0\u05d9\u05ea \u05de\u05e1 \/ \u05e7\u05d1\u05dc\u05d4) on Capture<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Under Israeli tax regulations, the pro-forma invoice generated by WHMCS prior to payment serves only as a payment request (\u05d7\u05e9\u05d1\u05d5\u05df \u05e2\u05e1\u05e7\u05d4). A legally signed tax invoice and receipt (\u05d7\u05e9\u05d1\u05d5\u05e0\u05d9\u05ea \u05de\u05e1 \/ \u05e7\u05d1\u05dc\u05d4) must be issued only after the transaction succeeds.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.israsky.co.il\/en\/israsky-tranzila-whmcs\/\" data-type=\"page\" data-id=\"1166\">Israsky Tranzila for WHMCS<\/a> automatically triggers Tranzila Invoices upon successful payment capture, passing line items, VAT calculations, and automatic USD \/ EUR to ILS currency conversion at checkout.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Off-the-Shelf Gateway Module vs. Custom WHMCS Engineering<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For standard WHMCS 8.x installations, our ready-made module covers the complete billing and invoicing lifecycle immediately. If your infrastructure requires custom provisioning hooks, external ERP synchronization, or bespoke billing rules, explore our <a href=\"https:\/\/www.israsky.co.il\/en\/custom-whmcs-modules\/\" data-type=\"page\" data-id=\"1069\">Custom WHMCS Modules<\/a> service and <a href=\"https:\/\/www.israsky.co.il\/en\/plugins-and-integrations\/\" data-type=\"page\" data-id=\"1009\">Plugins and Integrations<\/a> hub.<\/p>\n\n\n<section class=\"sect proof faq-sec wp-block-israsky-faq\" id=\"sec-faq\" aria-labelledby=\"sec-faq-h\">\n<div class=\"wrap\">\n<h2 id=\"sec-faq-h\">Frequently Asked Questions on Tranzila for WHMCS<\/h2>\n<div class=\"faq-list\"><article class=\"faq-item wp-block-israsky-faq-item\">\n<h3 >Which WHMCS and PHP versions are supported?<\/h3>\n<div class=\"faq-a\">\n<p >The module is built for WHMCS 8.x running on PHP 8.1 and higher, with clean code that does not block server or WHMCS upgrades.<\/p>\n<\/div>\n<\/article><article class=\"faq-item wp-block-israsky-faq-item\">\n<h3 >What happens if we do not renew the annual module license after one year?<\/h3>\n<div class=\"faq-a\">\n<p >Like all Israsky plugins, our rule is 'updates stop, not your site': after the 1-year term and 30-day grace period, the gateway continues processing payments on your server; only version updates and technical support pause until renewal.<\/p>\n<\/div>\n<\/article><article class=\"faq-item wp-block-israsky-faq-item\">\n<h3 >What needs to be enabled in our Tranzila merchant account?<\/h3>\n<div class=\"faq-a\">\n<p >To use recurring charges and automated tax documents, your Tranzila terminal must have Tranzila Tokenization and Tranzila Invoices enabled.<\/p>\n<\/div>\n<\/article><\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>How to integrate the Tranzila payment gateway with WHMCS 8.x in Israel: PCI-safe iframe checkout, 3D Secure card tokenization, multi-currency, and automated tax invoices.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"israsky_parent":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1211","post","type-post","status-publish","format-standard","hentry","category-uncategorized-en"],"_links":{"self":[{"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/posts\/1211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/comments?post=1211"}],"version-history":[{"count":1,"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/posts\/1211\/revisions"}],"predecessor-version":[{"id":1227,"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/posts\/1211\/revisions\/1227"}],"wp:attachment":[{"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/media?parent=1211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/categories?post=1211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.israsky.co.il\/en\/wp-json\/wp\/v2\/tags?post=1211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}