Purchase participating Pokemon merchandise at GameStop to receive a special code.
Pokémon MegaStop takes over GameStop stores across the country today, The Pokémon Company International, in cooperation with GameStop, revealed. The Pokémon MegaStop is a display (or rather, displays) that is packed with a variety of official Pokémon merchandise for Trainers to enjoy. These MegaStops will be set up at select retail locations across the nation.
The Trainers who purchase any Pokémon merchandise at these MegaStops will receive a special code. This code will allow you to enter into a contest in order to win a variety of prizes. Prizes can be as simple as booster packs redeemable in Pokémon TCG Online (every code you enter on the site linked below will earn you one booster,), one of the 50 limited edition Nintendo 3DS XL consoles featuring Primal Groudon and Primal Kyogre, and even a VIP grand prize. This ultimate prize is something gamers and non-gamers alike would enjoy; A trip for four to Hawaii.
For a full list of the Pokémon Megastop rules, including a way of entering without needing to purchase anything, check here. You will be able to enter any codes on the official Pokémon Megastop website here. Best of luck to all who enter!