It's not 1% fees (or 0% as someone else suggested), they make different amounts depending on the card. This Quora thread has a fantastic analysis of how much th

It's not 1% fees (or 0% as someone else suggested), they make different amounts depending on the card. This Quora thread has a fantastic analysis of how much they make: http://www.quora.com/Can-Square-make-money-with-its-new-pricing http://www.quora.com/Can-Square-make-money-with-its-new-pric...