Alright so I'm a cashier and today, a lady came in trying to buy about a dozen or so Philips hair trimmers or something, some clothes, and a few $25 gift cards to a restaurant. After I rang everything up she handed me about 10 $25 off coupons for the products. I started scanning them and the computer asked me to pick the item that matches the coupon.. The problem was the products only cost $21.99 and some even $12.99. I went on to pick the items but stopped because it didn't make sense. I flipped on my light for help and the lady insisted I keep scanning and picking the items and that it was fine. Before my gstl came the lady collected the coupons and told me to void everything and just left the items in the bags with me. Was she trying to scam us? Her total probably would've came out to next to nothing. Yesterday my gstl told me to flip on my light if a lady came through my lane trying to buy electric toothbrushes with $25 off coupons. I think she was talking about the same person. I have no idea what was going on honestly, the whole situation was weird.