Easy Digital Download Points and Rewards allows you to reward your customers, for purchases and other actions, with points that can be redeemed for discounts on future purchases.
The number of points awarded can be set globally, per category, and even per product, giving you complete control over the reward system. In addition to controlling the number of points awarded, you can set the amount each point is worth. For example, one point could be equal to $1, or 100 points could be equal to $1, or any other ratio imaginable.
Customers can build their points balance over time and then choose exactly when they want to redeem them for a discount. Point balances can be manually adjusted at any time by store administrators.
Points and Rewards is an excellent extension to build a “store credit” type system. Do you want to reward customers for helping out on your support forums or for reporting a bug? Simply give them some points that can be redeemed on future purchases.