Munt - Accept multiple cryptocurrencies with just 5 lines of code
Zipsell - A free, open source platform for selling digital downloads
Coinbase Commerce - Accept BTC, ETH & other digital currencies in your business
Ko-fi - Ko-fi offers a friendly way for content creators to get paid for their work.
CoinProfile - Accept crypto payments directly to a wallet of your choice.
SuperPay - Get paid faster with your own custom payments page