Bitcoin enthusiasts living in the United States have multiple options at their disposal for buying and selling cryptocurrencies. Even so, there is still plenty of room for future improvements and competing services. Blockchain, the renowned Bitcoin wallet provider, has partnered with SFOX to make it more convenient to buy and sell cryptocurrencies and digital assets. Users in over 20 states can use this platform as of right now, which will bring some much-needed competition to the ecosystem. Blockchain Lets Users Sell Bitcoin With Ease It is always interesting to see Bitcoin-oriented companies evolve over time. Blockchain started out as a Bitcoin walletPowered by WPeMatico