KAST coupon: $100 off KAST Premium

Join KAST with our code: $100 off Premium ($1,000 a year) plus up to $230 cash bonus, paid out at three card spend milestones.

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Your code

BMCON9N9

Enter it at sign-up, or later under Accounts → "Referred by" in the app.

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Before you start

  • New KAST users only: You must never have had a KAST account. Sign up with our link, or enter the code during sign-up or later in the app.
  • Identity verification (KYC) required: KAST has to approve your verification before any reward can start.
  • Cash bonus: 3 card spend milestones: Spend $600 with your KAST card and unlock $30. Spend another $1,000 ($1,600 in total) and unlock $50. Spend another $5,000 ($6,600 in total) and unlock $150. All three add up to $230, on top of your normal cashback. Open to all membership tiers.
  • 45 days to reach the milestones: KAST’s referral article gives you 45 days from the date your verification is approved to meet the spend milestones.
  • The $100 only applies if you buy Premium: Premium costs $1,000 a year. On Private ($10,000 a year) the discount is $1,000. The Standard plan gets no membership discount.
  • Rewards are locked for 14 days: KAST holds every reward for 14 days after it is credited. After that you redeem it yourself in the app (a minimum redemption amount can apply). Amounts and availability vary by country, and KAST can change them at any time.

How to use it

  1. Step 1: Open our KAST link and download the app, or install KAST from the App Store or Google Play.
  2. Step 2: Sign up and enter the code BMCON9N9. If the link doesn’t fill it in, tap the icon at the top left, go to Accounts, open "Referred by" and enter the code.
  3. Step 3: Finish the identity verification (KYC).
  4. Step 4: Optional: buy Premium. The $100 referral discount comes off your first Premium purchase.
  5. Step 5: Open the Cash Bonus tasks in the app and check the amounts for your country. Then spend with your KAST card: $600 unlocks $30, another $1,000 unlocks $50, another $5,000 unlocks $150.
  6. Step 6: Reach the milestones within 45 days of your verification. Each bonus stays locked for 14 days, then you can redeem it in the app.

Don’t upgrade or overspend just to chase a bonus: Premium still costs $900 for the first year, and the full $230 needs $6,600 of card spend. KAST sets and can change every amount; these figures come from KAST’s articles of 5 May 2026. KAST is a financial technology company, not a bank. This is not financial advice.

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About KAST

KAST is a global money app to save, send and spend stablecoins. It offers USD and euro accounts, Visa cards for 150M+ merchants, cashback by membership tier and payouts to 170+ countries. KAST launched in July 2024 and says it has 1.4 million users. It is a financial technology company, not a bank: accounts, cards and custody come from licensed partners, and availability varies by country.

Is there a bonus if I stay on the Standard plan?

Yes. The cash bonus is open to all membership tiers in eligible countries: $30 at $600 of card spend, $50 at $1,600 in total and $150 at $6,600 in total. Only the Premium discount needs you to buy Premium.

The link says "link seems to be broken". What now?

That page appears when the app doesn’t open straight away. Install KAST, then add the code under Accounts, "Referred by".

The app shows lower amounts than your page. Why?

KAST lists $30, $50 and $150 as the standard path in its full-programme countries. Amounts depend on your country: some get less, and in some the cash bonus is switched off. The app shows what applies to you.

Can I use KAST where I live?

KAST says it serves 170+ countries, but cards, rewards and cash bonuses depend on where you live. The app shows what is available when you sign up.

What do we get out of this?

KAST pays us for your card spend at the same milestones (up to $230 in total), plus $100 if you buy Premium or $1,000 if you buy Private. It doesn’t change what you pay or what you get.

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