Square vs. SumUp: which is best for your business?

By |2019-04-18T15:33:26+00:00April 18th, 2019|Tags: , |

Square may qualify as the leader of credit card readers working with a mobile app, but that doesn't mean it has the best deal in all cases. While players like Amazon have left the market, newer services like SumUp - arriving in the US in 2017 - are now competing [...]