Instead of using unverified scripts, integrate official modules from established registrars like:
A domains reseller for WHMCS is an add-on module that allows you to resell domain registration services to your clients directly from within your WHMCS control panel. This module enables you to offer domain registration, renewal, and transfer services, making your hosting business more comprehensive and attractive to clients. domains reseller for whmcs nulled verified
A backdoored module can silently exfiltrate all this data to criminal servers. Instead of using unverified scripts