WHMCS License Check

Detects whether a site runs WHMCS, then fills the official WHMCS license verification form. Keeps a local log of past results.

PLUGIN INFO WHMCS License Check makes it faster to verify a WHMCS license while also helping you avoid false positives. WHY THIS EXTENSION EXISTS WHMCS provides an official License Verification page, but its result can be misleading without the right context. The page tells you whether a domain is authorized to use WHMCS, but it does not tell you whether the website actually uses WHMCS. As a result, a website that does not use WHMCS can return the same negative result as an unlicensed WHMCS installation. WHMCS License Check helps avoid this confusion by first detecting whether WHMCS is present on the website, reducing false positives and helping you interpret the verification result more accurately. HOW TO USE IT Open the website you want to check. For the most reliable detection, visit the site’s shopping cart or billing/client area. Click the extension icon. It will immediately show whether WHMCS was detected on the current page. If WHMCS is detected, click Verify WHMCS License Now. The official WHMCS License Verification page will open with the correctly formatted domain already entered. Click Submit on the official page to view the result. Once the result is displayed, it will automatically be saved in the extension’s history so you can refer back to it later.