They can then create their own referral code from there and send it to their friends, family, and contacts via email, messaging apps, and social media. Both the referrer and the new user will benef213it when someone uses the referral code to sign up for Navi App; it's a win-win situation. Users may utilize pre-made promotional materials from Navi App, like banners, images, & text, to advertise the app more successfully in addition to directly sharing their referral code. The purpose of these materials is to draw attention and persuade others to register by providing their referral code.