I bought kitchen rolls in Sainsbury's on boxing day l went into b&m Thorne road Doncaster l put my shopping bag on the counter to make it easier to pick up lm 68 full of arthritis the assistant on the till the first one near the door at 1.45 yester started mouthing at me that l had to show her a reciept l want to see a reciept l want too see a reciept l said l didn't get them from here she said you have to show a reciept l was very annoyed and embarrassed l had a phone costing £1. 350 in my hand her mouthing about my shopping lm not prepared to be treated like that l felt so angry ld just spent £19 in Sainsbury's on plenty kitchen rolls and a frying pan my recieptsare nothing to do with other shops other stores don't behave like that b&m need to train their staff or sack them l won't be shopping their again lm asking my lawyer nephew about whether you have to show another shop your reciepts