Accpet Cryptocurrency payments in your website. They have all major cryptocurrencies. They are secure and works well. Do check out their fees. You might want to look cheaper if the fees is too high.
Accept cryptocurrency payments on your website. Similar to Coingate. Check for fees and switch if it's too high.
Payment processor with 0% fees. They have already provided plugins for some CMS, do check them out. They might not offer a lot of coins like others, but they don't charge you either.
They have several payment and remittance related services. They even have a loyalty program that might attract your customers. But you'll need a minimum of $50,000 monthly transactions to sign up!