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Shiny_Rock
- Joined
- Nov 4, 2011
- Messages
- 498
An easy way to have a "code" is just ask people their PS username. If the username is new, that is different then if it has been around for a decade. The seller can check and see if their posts line up with what seems to be a real person. Obviously, scammers can play a long game, but it is less likely.