In the process of downloading and registering the app, the new user links themselves to the referrer and both of them become eligible for rewards when they click on the referral link or enter the referral code. The referrer rechow download play storeeives notification that their referral was successful and is now qualified to receive rewards after the new user successfully downloads and registers with the app using the referral link or code. The particular incentives and rewards differ based on the app & the referral program's rules. A free trial of premium features, a discount on in-app purchases, or even cash bonuses could be given to both the new user and the referrer in certain situations.