Standard Customers are welcome to award prizes to Challenge winners. Pro customers have access to App features that help with the process. Pro Challenges can include a prize section with information on what is available and to whom. The app can also notify winners and give them information on claiming their prize.
Deciding what to award winners can be tough. There are a lot of variables that go into setting up an effective and desirable prize package. Please see the attached document for tips on determining prizes.
Also be mindful that the more valuable the prize, the harder users will play. More information on Challenge Activity levels during a Challenge with prizes can be found here.