A smartphone app known as "refer and earn" pays users for introducing new users. Usually, these applications give users a special code or link that they can share with othersapk play store download. The initial user earns a reward—which could be points, money, discounts, or other incentives—when someone joins up using this referral. A wide range of industries, including e-commerce, finance, & gaming, use refer and earn apps. For businesses hoping to grow their clientele & raise awareness of their brand, they function as a marketing tactic.
