How do other stores process double scans? When a guest was double charged for something on the more expensive side, we verify it. However, if they buy it at another store, how would we know if that was true or not. Obviously we don’t want to assume that the guest is pulling one over on us, but they always have some sort of argument as to why it should be done. And I honestly think some stores tell people they can do anything they want at whatever store they want, so they don’t have to deal with it. I just am curious as to why another store would okay that, without there being some sort of proof first.