They take trade for gsmes
You can trade in a game from any console for cash or store credit(which is worth more than cash) for another game from any console. Xbox, PS4, Wii, etc.
Yes you can.
Yes
Yes they let you "trade in" your old ones but they give you only pennies on the dollar so you would be better off to try and sell them on FB or Craigslist.
Yes they credit you for what yours is worth and then you purchase the one you want
Like Jaime said, you can trade toward other store merchandise or you can get money for your used games. Its better to tade for store credit, as you won't get as much in cash.
No sadly not
What would be the fee if so?
They have an exchange program. You wont get a ton of money for your older games but that can be used for the purchase of other store merchandise. You can also get cash for a fee on your returned games.
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