yeah, those are interesting questions. I assume either they hold the wallet or some exchange they are using behind the scenes. It would make a lot of sense if

yeah, those are interesting questions. I assume either they hold the wallet or some exchange they are using behind the scenes. It would make a lot of sense if you could start using your Square Cash Card funded by BTC. That would be cool from a long term vision. I've been using the Shift Card for a few months which functions like a debit card but is funded from my BTC on coinbase.