It looks like Square Cash is beta testing on a small group of people a feature where you can buy and sell bitcoin on their app. This would be huge as a lot of people have the Square Cash app, and having this feature would help distinguish itself from Apple Pay. Most importantly for people here, it would offer an alternative to Bitpay (and Coinbase) where you can send Bitcoin to the Square Cash wallet and sell the Bitcoin and either deposit the funds into your bank account or use the debit card they offer to spend the funds.
https://www.wsj.com/articles/square-...64780?mod=e2tw