[dmckeon]

As a merchant who uses Square, I can say that the merchant does not have access to the e-mail address or SMS number that the receipt is sent to. That Square has access and will offer the customer the choice of using a previously used receipt destination, could be seen as a great convenience for repeat customers, or a privacy issue - you decide. For details, see:

https://squareup.com/legal/privacy

https://squareup.com/legal/seller-agreement

The Stand appears to be an entry in the niche of minimal POS (Point-of-Sale) setups, perhaps as an answer to an upgrade desire: "I like Square, but I need something more like a cash register."

It does seem to solve a security issue by tethering the iPad to the counter, which anyone whose phone has been stolen can readily appreciate.

I am surprised that the signature process is not done by tilting the device toward the customer and letting the screen display rotate. Perhaps Square is aiming more toward upscale retailers with great expanses of customer-facing counter space (who would also be more likely to pay the 2.75% transaction fee.) Perhaps the choice of white hardware is based on the same approach.