- 1. Purchase "BTC hashrate (group payment for four people)", recommend 3 new users, All purchases made by users will be refunded immediately.
- 2. For the progress of group joining, please go to the "Group Joining Cashback" section of the Member Center to check.
- 3. Cash vouchers can be used to purchase hashrate and mining machine leasing. Click the product you want to buy, click the "Buy Now" button to enter the detailed page, and you can use it as a deduction.
- 4. The final interpretation right of this activity belongs to RHY.