KAST stablecoin account with Visa cards paying flat USD cashback (1.5% free tier, up to 3% paid tiers) plus rolling limited-time bonus campaigns. Crypto: USD cashback in dollars, not tokens; stablecoin balances (incl. USDT/USDC) fund the card.. 170+ countries; some campaigns targeted at EU/SEPA or specific cohorts.
USD 50 in 14 days · Selected cohorts in supported jurisdictions · Aug 14 - Sep 30, 2026. Targeted cohort: card users who have not yet provisioned Apple Pay/Google Pay; requires KYC and active KAST Card. Reward distributed in September.
$100 eligible spend per friend · Global (KAST-supported markets) · Aug 14 - Sep 30, 2026. Each friend must complete KYC and spend $100 in eligible Travel, Dining or Shopping MCCs. $90 total per pair for the referrer ($40 standard + $50 campaign bonus). Distribution windows: week of Sep 14, 2026 and after campaign end.
USD 2,000 deposit + USD 1,000 card spend · Europe (SEPA, selected users) · Aug 21 - Sep 30, 2026. Only for users directly selected by KAST (targeted offer); reward pool capped. Requires KYC, activated SEPA account, account in good standing. Max one $50 reward per participant; 0% deposit and FX fees during the campaign.
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Why did a KAST code stop working?
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