What rewards are there for inviting friends to purchase packages?

Referral Reward Rules:

1.The invitee registers and logs in to the APP through the inviter's invitation code or invitation link, and then purchases the package. The inviter can receive a cashback of 8% of the order amount..

2.If the invitee recommends another person to make a purchase, the inviter will receive a 2% cashback on the order amount

3.Cashback is credited in real-time (viewable in [Profile]- [My Balance] - [Balance Records]) and can only be used for purchasing packages, not for withdrawal.