What these products are
A prepaid card is an open-loop payment instrument: it runs on the Visa or Mastercard network and can be spent at any merchant that accepts the network. That is the entire appeal, and it is a real one — no region lock, no single-retailer constraint, and it works for the plumber, the parking app and the medical appointment that accept nothing else.
It is also the reason everything else about them is harder. An instrument spendable anywhere is functionally close to cash, which places it inside money-transmission and anti-money-laundering frameworks. That drives the identity requirements, and it drives the fees.
The six fee types
Platforms rarely present these together, which is what makes comparison hard. Here they all are.
| Fee | Typical size | Charged when | Avoidable? |
|---|---|---|---|
| Issue fee | $2–$10 | On creating the card | Sometimes waived on virtual cards |
| Load fee | 2–6% of the amount | On funding, including top-ups | No — the core cost |
| FX fee | 1–3% per transaction | When spending in another currency | Yes — match the card currency to your spending |
| Maintenance fee | $0–$5 per month | Monthly, on some physical products | Yes — choose a product without one |
| ATM fee | $2–$5 plus a percentage | On cash withdrawal | Yes — do not withdraw cash |
| Dormancy fee | $1–$3 per month after inactivity | When a balance sits unused | Yes — spend the card down |
Work an example. A $200 card with a $5 issue fee and a 4% load fee costs $213 before you spend anything — 6.5%. Use it abroad and add 2% FX on each transaction. Leave $12 unspent for four months at $2 a month and the leftover is gone. That is the realistic total, and it is why the gift-card route wins whenever it is available.
Why they get declined
A prepaid card that works at one merchant and fails at the next is normal, and there are four specific causes.
- No 3-D Secure. European checkouts commonly require Strong Customer Authentication. A card with no 3DS enrolment simply cannot complete the step. This is the single biggest difference between products, and it is worth checking before you buy — some Mastercard products support it where equivalent Visa products do not, and vice versa.
- No billing address. Merchants using address verification will decline a card with no address on file. Some issuers let you register one; many do not.
- BIN blocks. Merchants in higher-risk categories — gambling, some subscriptions, some digital goods — block prepaid BIN ranges wholesale.
- Pre-authorisation holds. Car hire, hotels and fuel pumps place a hold larger than the final charge. Prepaid cards frequently fail this, and when they succeed the held amount is locked for days.
Why ID is always required
Because the rule is not the crypto platform's to waive. A card issued on the Visa or Mastercard network is issued by a regulated financial institution, which has customer due-diligence obligations regardless of how the card was funded. The crypto platform is a distributor, not the issuer.
Practically, that means: government ID, sometimes proof of address, sometimes a selfie check, and refusal in sanctioned or high-risk jurisdictions. If a site offers a substantial open-loop prepaid card for crypto with no verification at all, be suspicious of the whole operation rather than pleased about the convenience.
When to use one anyway
Legitimate reasons to accept the fee stack
- The merchant has no gift card and does not accept crypto — a tradesperson, a clinic, a parking app.
- You need in-person or contactless spending at arbitrary merchants.
- You are buying for someone whose region you cannot confirm, and a crypto voucher is not appropriate.
- You want a disposable card number for a single online purchase from a merchant you do not trust.
- You need a hold-capable card for a deposit — and even then, check the product supports it first.
Product-specific detail is on the two brand pages: buying prepaid Visa cards with crypto and prepaid Mastercard with crypto. For the cheaper alternative in nearly every case, start at the gift card hub.
Prepaid cards funded with crypto: FAQ
Can I buy a prepaid card with crypto without ID?
Realistically no. The requirement comes from the card issuer and the card networks, not the crypto platform — an open-loop card is spendable anywhere, which puts it inside money-transmission and AML frameworks. Some very small virtual cards slip under thresholds in some markets, but treat full verification as the default. See no-KYC gift cards.
Why do prepaid cards get declined so often?
Four reasons: no 3-D Secure support on the card, no billing address on file when the merchant requires AVS, merchant category blocks on prepaid BINs, and recurring-payment refusal. Subscriptions, car hire and hotels are the most common failures because they need a pre-authorisation hold.
Virtual or physical?
Virtual for online use — instant, cheaper, and disposable. Physical if you need in-person spending, contactless, or ATM access. Physical cards add shipping time, an issue fee, and usually a dormancy fee if you forget about them.
Are prepaid cards cheaper than gift cards?
No — they are the most expensive route in this whole category. A brand gift card typically costs 0–2% all-in. A prepaid card stacks an issue fee, a load fee, FX on foreign spending, sometimes a monthly maintenance fee, and ATM charges. Use them for what genuinely needs an open-loop card, not by default.
What happens to a small leftover balance?
It usually erodes. Many prepaid products charge a monthly inactivity or maintenance fee that gradually consumes small balances, and most cannot be refunded to your wallet. Spend the card down deliberately, or accept that the last few dollars will disappear.
Sources and further reading
Figures on this page were checked in August 2026. Fees, country lists and promotions change without notice — always confirm on the operator's own site before you pay.
- Bitrefill — prepaid cards — stated fees on prepaid products
- BitPay card — prepaid Mastercard fee schedule and KYC requirements
- FinCEN — MSB registration — why open-loop products carry identity obligations