Home › Cards › Buenbit Card
Buenbit · Prepaid

Buenbit Card review

Buenbit's free prepaid Mastercard pays automatic cashback of up to 5% in crypto (DAI, BTC, ETH, USDC or nuARS) on purchases, based on loyalty tiers.

CashbackPrepaidStablecoin ✓ Verified 2026-09-26
Quick verdict: The Buenbit Card offers a unique way for Argentine residents to earn crypto rewards on their spending with a tiered cashback system, though its monthly cap and ARS-only top-up may limit its appeal.
Our score7.4/10
TypePrepaid
NetworksMastercard
RewardsUp to 5% reintegro (cashback) in DAI, BTC, ETH, USDC or nuARS; tiered loyalty levels (lowest 1%); cap ~ARS 10,000/month in crypto
Annual feeNone (free to request, activate and maintain)
KYC—
CustodyCustodial
AvailabilityArgentina

Quick answer. Buenbit Card is a prepaid crypto card on Mastercard from Buenbit. Rewards: Up to 5% reintegro (cashback) in DAI, BTC, ETH, USDC or nuARS; tiered loyalty levels (lowest 1%); cap ~ARS 10,000/month in crypto. Annual/issuance None (free to request, activate and maintain). Funds are custodial; it supports DAI, BTC, ETH, USDC, nuARS. Available in Argentina.

Key takeaways

  • Network & type: Prepaid · Mastercard
  • Rewards: Up to 5% reintegro (cashback) in DAI, BTC, ETH, USDC or nuARS; tiered loyalty levels (lowest 1%); cap ~ARS 10,000/month in crypto
  • Annual fee: None (free to request, activate and maintain)
  • Custody: Custodial
  • Coins: DAI, BTC, ETH, USDC, nuARS
  • Availability: Argentina
✎ Independent review. CryptoCardScout is reader-supported. Figures below are drawn from the issuer’s own documentation and were last checked on the date shown in the “verified” badge above. Crypto card terms change often — confirm with Buenbit before applying.

Overview

The Buenbit Card is a prepaid card issued by the Argentine cryptocurrency platform, Buenbit. It is designed to bridge the gap between traditional spending and the digital asset world by allowing users to earn crypto rewards on their everyday purchases. The card operates on the Mastercard network, providing wide acceptance both domestically and internationally, although its availability is currently limited to residents of Argentina.

One of the standout features of the Buenbit Card is its cashback rewards system, which offers up to 5% reintegro (cashback) in various cryptocurrencies including DAI, BTC, ETH, USDC, and the Argentine peso stablecoin nuARS. This makes it an attractive option for users looking to accumulate digital assets through their regular spending habits.

How it works

The Buenbit Card functions as a prepaid card, meaning users must load funds onto the card before making transactions. The card is custodial, meaning that Buenbit manages the security of the funds and the associated crypto rewards. Users can top up their card using ARS, and all transactions are debited from the ARS balance.

What sets this card apart is its tiered loyalty program, which offers varying levels of cashback depending on user activity. The lowest tier offers 1% cashback, while the highest tier can provide up to 5% cashback. However, it’s important to note that there is a monthly cap on the crypto cashback of approximately ARS 10,000. This cap may limit the benefits for high spenders, but it still provides a substantial incentive for moderate users.

Rewards are credited automatically in the chosen cryptocurrency, providing a seamless way to build a crypto portfolio without needing to make separate purchases.

Fees and value

One of the most appealing aspects of the Buenbit Card is that it is free to request, activate, and maintain. This means users can enjoy the benefits of the card without incurring any additional costs, aside from the standard fees associated with topping up the card. While the issuer does not publish specific details on top-up, FX, or ATM fees, it’s crucial for users to be aware of these potential costs and how they might affect the overall value of the card.

The absence of an annual fee is a significant advantage, making the card accessible to a broader audience. However, the cap on crypto cashback means that users should carefully consider their spending habits to ensure they can maximize the rewards without hitting the monthly limit.

Who it’s for

The Buenbit Card is ideal for Argentine residents who are already engaged with cryptocurrency and are looking for a way to earn digital assets through their everyday spending. Its compatibility with multiple cryptocurrencies provides flexibility for users who want to diversify their crypto holdings.

However, the card’s limitations, such as the monthly cashback cap and the requirement for ARS top-ups, may not make it suitable for everyone. Users who spend heavily or prefer a more straightforward cashback in a single currency might find other cards more aligned with their needs. For more options, consider checking our crypto card comparison page to find the best fit for your financial habits.

For a detailed breakdown of how we assess crypto cards, visit our ratings methodology page. It’s important to remember that while crypto can offer high rewards, it also comes with significant volatility and risk. Always consider your risk tolerance and financial situation before diving into crypto-related products.

Fees & costs

FeeAmount
Annual / issuanceNone (free to request, activate and maintain)
FX / spend fee—
ATM withdrawal—
Top-up / load—
Staking / lockup—

Pros & cons

Pros

  • Up to 5% cashback in crypto, credited automatically
  • Free to request, activate and maintain
  • Cashback payable in DAI, BTC, ETH, USDC or nuARS

Cons

  • Monthly cashback capped at ~ARS 10,000 in crypto
  • Available only to Argentine residents; spends from ARS balance

Supported crypto

Coins:

DAIBTCETHUSDCnuARS

Our take

The Buenbit Card offers a unique way for Argentine residents to earn crypto rewards on their spending with a tiered cashback system, though its monthly cap and ARS-only top-up may limit its appeal.

Frequently asked questions

Does Buenbit Card charge an annual fee?
Buenbit Card lists an annual/issuance fee of None (free to request, activate and maintain). Other fees may apply — see the fee table above.
What card network does Buenbit Card use?
Buenbit Card runs on the Mastercard network, so it is accepted anywhere that network is.
Is Buenbit Card custodial or self-custodial?
Buenbit Card is Custodial. The provider holds funds on your behalf.
Which cryptocurrencies can I spend with Buenbit Card?
Buenbit Card supports DAI, BTC, ETH, USDC, nuARS according to the issuer. Availability of specific assets can change.
Where is Buenbit Card available?
Buenbit Card is available in Argentina. Eligibility can vary within a region.

Similar cards