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Cashback boostSep 5, 2026Active
KAST offers a daily cashback multiplier through Rock Paper Scissors
A winning pick activates the round's multiplier for 24 hours. KAST describes ordinary rounds as 2× base cashback; the app shows the multiplier for each game.
The essentials
Offer terms
- Ordinary round multiplier
- 2×
- Reward window
- 24 hours
- Pick cutoff
- 23:30 UTC
How to qualify
- Hold an eligible active KAST card and complete KYC.
- Submit a valid pick before the cutoff and receive a qualifying outcome.
- Use eligible purchases within the reward window and existing caps.
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Partner link · we may earn a referral reward. Rankings are unaffected. Details
The boost keeps the existing reward rules
Entry is free. A winning outcome applies the displayed multiplier to eligible purchases during the next 24 hours. Membership caps, merchant exclusions, reward locking and clawbacks still apply; promotional multipliers do not stack.