The BidPay payment gateway module is available in WHMCS.
The BitPay payment gateway module allows you to accept Bitcoin payments.
BluePay is a credit card merchant gateway.
BluePay e-Check is a BluePay payment gateway.
BluePay Remote is a BluePay payment gateway.
Boleto is a payment gateway in WHMCS.
The CashU payment gateway module is available in WHMCS.