Where was this deal when I pre-ordered Dragon Quest Heroes?! From now until November 3, if you spend $100 in the PlayStation store using you PSN Wallet you’ll get $15 back by November 17.
You can spend your money on anything that accepts PSN Wallet funds: games, movies, TV shows, DLC, etc. Just be sure that you load up your wallet instead of using a credit or debit card. It sounds like you’ll actually get a code afterwards that you redeem for your $15 dollar credit, and that code will expire on December 15 so don’t forget!
This is the perfect excuse to order that game you’ve been wanting, or secure a preorder bonus for a game that you’re looking forward to; just think of it as a $15 coupon.
Source: PlayStation Network