1. When a user refers another user with a unique code, and the other user registers with that code. They both get an amount credited to wallet as per the amount decided by Admin.
2. Admin can set the amount for a referral from the Admin Panel -> Settings. Marked in Red in below.
3. The feature will be turned off when the amount is 0.
4. An existing user can share the code like this from the menu.
5. A new user can then use the code to register and both get the bonus.