I have some idea's walmart as a shopper, I hate self checkout, old people hate self checkout, we like service not waiting for someone for an item that won't scan. Second, lower your prices, I can't buy electronics often times at 1/3 the price for the same thing at amazon. To many stockholders demanding more raises prices, buy up all your stock and then charge like amazon and get real cashiers and you'll have more customers. Heck I've been buying coffee at the dollar store along with ibuprofen because they are cheaper for the same stuff and the dollar store is a 1/2 mile away.