It benefits the merchant if you have to sign because that's also the place where...

tedchs on May 12, 2014 | parent | context | favorite | on: Square Finally Gives Up on Square Wallet and Bets ...

It benefits the merchant if you have to sign because that's also the place where you can choose to leave a tip. It sounds much nicer to hear "here is my iPad, please sign" than "here is my iPad, please click the button for your desired tip".