SlimPay is a Direct Debit payment gateway.
The Stripe™ payment gateway uses a tokenized storage system to submit credit card information.
The Stripe™ ACH payment gateway module is available in WHMCS.
The Stripe™ SEPA payment gateway module is available in WHMCS.
The TrustCommerce payment gateway module is available in WHMCS.
The Turkish Garanti Bank payment gateway module is available in WHMCS.
The USA ePay payment gateway module is available in WHMCS.