So is this instruction correct?
1. invite a friend (your friend needs to have the bargain magazine in his inventory)
2. when your friend is in the game, let him drop the bargain magazine and pick it up for yourself.
3. now your friend needs to leave the game.
4. invite your friend again and take his bargain magazine.
5. repeat this until your inventory is full with bargain magazines
6. "Purchase" SUV key but instead of paying money you get money for it (does it work infinitely?)