minus-squaresonnenzeit@feddit.detoEurope@feddit.de•France to end non-essential printing of paper receiptslinkfedilinkEnglisharrow-up0·1 year agoWhat exactly does the bar code encode? I suppose it must be the unique identifier of the receipt. Can you look it up on the web? Or is it only useful to the employees of the store? linkfedilink
What exactly does the bar code encode? I suppose it must be the unique identifier of the receipt. Can you look it up on the web? Or is it only useful to the employees of the store?