ChronoPay was available through WHMCS 8.6.
The Direct Debit module allows you to collect client bank details for processing at your bank.
The E-Gold payment gateway module is available in WHMCS.
The E-Path payment gateway module is available in WHMCS.
eProcessingNetwork is a credit card merchant gateway that uses the Authorize.net SIM Emulator integration.
eWAY lets WHMCS users to accept online credit card payments easily and securely.
The F2B payment gateway module is available in WHMCS.