Yeah I was in a bar one night and was peckish, so tried to buy a packet of crisps. They said minimum spend on card was £5, so I said just charge me the £5 it's

Yeah I was in a bar one night and was peckish, so tried to buy a packet of crisps. They said minimum spend on card was £5, so I said just charge me the £5 it's fine. Card got blocked as they thought it was fraud. Annoying! And not something inebriated me wanted to deal with at 2am. Ok. Maybe they protected me from myself, but still!