Before joining a referral program, make sure to read the terms of use and rewards program specific to the app you're using. Take into account the following advice to get thteen patti sign up bonuse most out of your refer and earn apps:1. Using social media sites like Facebook, Instagram, Twitter, & WhatsApp, actively advertise your referral code to attract more users. 2. . Make the most of word-of-mouth advertising by informing your friends and family about the app's features and enticing them to download it with your referral code.