Yup.
And that's not even the worse of the things I have done.

Bought Portal 2 for PS3, redeemed the Steam code and returned it.
Last month got 3 copies of CoD:Ghost/Battlefield for free from that BestBuy promo, then sold them on kijiji for $50 each.
Broke a controller, bought a new one, returned the broken.
And there was a long time I didn't buy any games, just traded them on kijiji. Trade something I played, for something I didn't.
l0l so troll i got like 4 copies of ac4 from canadian deal from bestbuy and future shop did samething except i got 35 per but w/e cost me nothing since best/gamestop give like 2$ per game