Playing to earn discounts on purchases

I’m wondering about creating a game that somehow ties into my business and then using it to allow players to level up and earn cash back when they redeem their level at the time of purchasing one of my products. I’m not a game designer and could use some help with this idea. Anyone care to make some money helping me?

At the moment, you can only get cash from other people playing your game if it is exported and given a certain price. In-app purchases are not available on Flowlab (although that might be a good idea), nor is delivering money to players. You can still use in-game currency, but not real world cash.