The Complete Guide to Refer Earn Apps Refer and Earn Apps are online platforms that incentivize users to share links to referrals for goods or services. Usually, users of these apps receive satta resultsspecial codes or links to distribute among their network. Rewarding the referrer with cash bonuses, discounts, or credits for future purchases is what happens when someone uses the code to sign up or make a purchase. This model helps businesses grow their customer base through word-of-mouth marketing, which is frequently more successful than traditional advertising techniques.