Now we have standards for compliance and a constructive and open dialogue with our regulators. But we may receive compensation when you click links on our site. Coinsource joins a list of some fairly influential companies such as BitFlyer, BitPay, Coinbase, Circle, and Square to hold this license. Microsoft uses payment service provider BitPay, which is also supported by e-commerce platforms like Shopify that power smaller retailers, along with other bitcoin payment gateways such as Coinbase and GoCoin.