The QuickBooks(Intuit) Payment Gateway for WHMCS allows you to accept credit card payments on your site through QuickBooks(Intuit) Merchant Account..
The module has been updated with the latest API on 30th July 2018 and available with Once Off Payment as well.
The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.
Transfer the paypal fees to your customer
Accept Bitcoin payments on your website
Easily accept Bitcoin, Litecoin, Ether and many other altcoins on your WHMCS website
No Fees, Easy Setup. Accept cryptocurrencies like: Bitcoin, Bitcoin Cash, Ethereum and Litecoin!
This module allows you to easily integrate the Paygol online payment gateway on your platform.