Was messing around with the shopping cart and the Buy 2 get 1 Free and Buy 2
Get 2 Free promotions are overlapping. Please note that this is on used PS2
games only. You can add 4 of the same game to your cart and it takes the
price of 3 copies of the game off, so you are getting buy 1 get 3 free. I
then tried 8 different $1.99 games and put 3 copies of each of the 8 games
in my cart. It then showed a total of $8 for all 24 games (buy 4 get 20 free
). Good luck!