Activity time: 2025/12/12 -- 2016/01/11
Top Bonus: Win up to 1000USD full cashback on a single purchase!
Participation threshold: single purchase amount ≥ 4USD
Roogoo invites registration:https://www.yunjumin.com/refer/roogoo
It can also be used directlyInvitation code: 76chhd
Roogoo Account Opening Tips:https://www.yunjumin.com/5351.html
Redemption Rules:
Any bill that meets the conditions for prize redemption during the campaign period will be automatically entered into the prize drawer. The redemption method is the last 4 digits of the bill number, the same as Bitcoin's first 4 digits. 932888 Comparison of the last 4 bits of the HASH value of a block, with specific rules and prizes:
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The last 4 digits are the same, the full amount of the bill spending cashback (up to 1000USD)
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Last 3 digits are the same, bill spending amount 30% rebate (up to 300USD)
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Last 2 digits are the same, bill spending amount 10% rebate (up to 100USD)
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The last 1 digit is the same, 5% rebate of the billed purchase amount (up to 20USD)
There is no limit to the number of winning bills and the number of winners;
The minimum cashback amount is 0.01USD, and retain 2 decimal places, less than 0.01USD part of the cashback will not be refunded. The amount of cashback will not be refunded if it is less than 0.01USD;
Due to the special nature of the charge card, all rebates are released to the card account balance 30 days after the purchase is settled;
If the card is frozen (unless deactivated by the user) or canceled at the time of redemption, the prize will not be redeemed.


