I don't like how, as the customer, I have no way of seeing what exactly is being charged to my card. For all I know, anything could be running on that ipad (foreground or background) and i could be charged any amount without knowing. Sure, I can ask for a receipt, but even the legacy till they replace in the video has a customer facing display, not a shiny piece of aluminum with some fruit. It's interesting that vide…
Businesses have an incentive in maintaining their reputation and not getting into trouble with payment processors, and I generally think people assume any business approved by a payment processor is probably sufficiently low-risk to give a credit card.