Uber: Riders & drivers who refer new users to the platform can earn rewards from the well-known ride-sharing app. For every new rider or driver they bring in, referrers are eligible to receivesatta king ka chart cash bonuses. 2. Airbnb offers credits to users who recommend friends to sign up and book their first stay on the accommodation booking platform. The credits can be applied to reservations made on the platform in the future. 3. . Cash App: This peer-to-peer payment app has a referral program that allows users to get paid for introducing friends who download the app and send money.