>

Lots of food trucks just take your card, run it, and hand it back
Hmm yeah fuck that vendor.  He knows he was overpaid, it was electronic.  But he's giving the guy the runaround, telling him to "talk to the bank". >

He probably knows that without a receipt this most likely won't be resolved. >

That's absurd.  The electronic record of the electronic transaction IS the receipt. >

It seems it's implied there is no detailed record of the sale in the article. Why? Who knows. This sounds like only the total was sent. >

That's a strange price to pay for a veggie burger.
Might as well be Cain's burger >

Why'd he authorize the transaction in the first place? He had to put his card in, did he not look at the price he was paying?