Square is also a way to make payments https://squareup.com/pay-with-square https://squareup.com/pay-with-square Which I think makes it more of a competitor to

Square is also a way to make payments https://squareup.com/pay-with-square https://squareup.com/pay-with-square Which I think makes it more of a competitor to Google wallet. However I think it only works with merchants that use square to accept payments so...