Registration will be done with Sponser/Ref Id, without valid Ref Id, user can not do registration.
After documents & details upload, user will be eligible for recharge (How to recharge)
While registration, ref id will be required, if your id is passed in ref id, then you will be eligible to have bonus points in wallet, that can be redeemed every week once it crossed to 500
You can see recharge report and Wallet report with specific description.