Users who register are given a special link to share, which they can share via email and other online communications channels. The referrer gains rewards as soon as the people theyruby slots refer sign up & use the app. The referrer and the new users are supposed to gain from this system. By growing the app's user base, the Refer and Earn app hopes to give users a way to augment their income or save money for particular needs. To promote growth and user acquisition, it makes use of the influence of personal networks and word-of-mouth marketing.