these codes only work one time per user but they should help anyone only playing for the tf2 hats
you can use them by going onto the store (ingame) and clicking redeem a code on the right of the screen


boost and blitz tokens: 2718-2818
xp boost: 4070-9098
spunky treasure ball (spunkey key not included): 1379-1315

these are the only codes that exist, there are no more