So i was last year November sortof intoxicated and i have a kleptmaniac habbit which is on steroids when i'm not sober, so i walked into a place and ordered sushi for takeaway and paid with my bank card card.. right? then whilst waiting i nicked 2 pairs of those plastic chopsticks they had laying there for guests eating in, and i'm talking high-quality chopsticks, like I've been using wooden ones all my life and these are miles ahead, so fine.. And i'm not particularly worried however have been wondering lately how much exactly of an efford it would be for the restaurant to track me down for what i had stolen. See it as a hypothesise, how easy/hard is it for a public place to track down a customer from the info.their digital card left behind when paying?