Each successful referral earns a fixed cash reward, but some apps offer a percentage of the new user's purchases as compensation. The exact rewards structure varies depending on the app. In certain refer-and-earn applicatludo rummy gameions, users can attain specific referral milestones to earn more incentives through tier-based rewards. Some refer and earn apps offer continuous incentives for active users who keep promoting the app and bringing in new users over time, in addition to direct rewards for referrals. This could take the form of recurrent commissions on referred users' purchases, monthly bonuses for top referrers, or special access to events or promotions.