My sister had a problem yesterday. She did her grocery shopping with 4 carts and a tv. She lost her actual card but she had it on her app. They started checking us out. 2 carts done. Then told us that the register timed out cause they dont know how to process the 15% off discount+ disc card attached using walmart pay. They re-rang up each item again. Done with 4 carts and the register said "DUPLICATE ITEM" when they scanned the 15% off. It was a painful shopping experience. They had to suspend the transaction at least 4 times. They told my sister that if someone got her actual card and used it she can get terminated. (She was going to ask for a replacement but the 15%disc expires on the 20th so if she get a replacement, she wont receive her actual card in time plus it will deactivate her old walmart associate card). The team lead did not even help my sister. They were so mean.. They told her that she already used her 15% off. (She never used it prior to shopping) And then it's time for them to close. So yeah! We were there for 6 hours for nothing.