CoinGate is great if you want to accept Bitcoin and other cryptocurrency payments on your website. We use the WHMCS billing system and their module works perfectly. We have the option of accepting payments in many currencies and they are automatically posted to our billing system when it confirms.

Automatic payment processing and automatic withdrawal to the bank account.

It is an excellent solution for accepting payments from clients who want to spend their cryptocurrencies while receiving them in your merchant's fiat currency. Support is managed by live chat; withdrawals are fast.