[stbtrax]

I always found the ritual of the cashier handing you two receipts, and a pen, then you struggling to find counter space to sign it with the non-functional pen, then trying to had back the pen and the receipt without giving them your copy, all with one hand since you're holding a drink in your other hand, to be even more awkward.

[nathanbarry]

Signing a receipt while holding a baby is really tricky. Square is easy to sign just because the ipad doesn't move around like the paper does.