· Flint blog
Crypto vs traditional payments: the spec sheet
Most crypto-versus-cards articles argue a position. This one is a spec sheet. Eight dimensions, real numbers for each rail, and notes on where the numbers bend for high-risk merchants. If you want the strategic argument for running both rails, we made it in crypto payments vs traditional processing. This is the reference table to check it against.
The comparison
Numbers below reflect high-risk merchant terms, not the standard-retail rates that mainstream comparisons quote. If you qualify for Stripe's 2.9%, most of this table isn't your problem yet.
| Dimension | Card processing (high-risk) | Crypto processing |
|---|---|---|
| Settlement time | 3 to 7 business days | Minutes (on-chain confirmation) |
| Reserves | 5 to 15% rolling, up to 180 days | None |
| Headline fees | 3.5 to 6% + monthly fees | 3.2 to 5% + fixed cents |
| Dispute cost | Sale + $25 to $100 fee + ratio risk | None; refunds at your discretion |
| Approval | 2 to 6 weeks underwriting | Same day, no underwriting |
| Geographic reach | Issuer-dependent; category declines by country | Any customer with a wallet |
| Volatility exposure | None | None with stablecoins; real if holding BTC/ETH |
| Customer coverage | Nearly everyone | Minority, varies by vertical |
Settlement: the float you don't see quoted
The quoted card rate ignores float. A high-risk merchant on 5-day settlement with a 10% rolling reserve permanently has roughly three weeks of revenue they cannot spend. On $100,000 a month, that's about $70,000 idle. Crypto settlement is final in minutes with nothing held back, which is why merchants who live on cash flow feel this difference before they feel the fee difference.
Fees: totals, not headlines
The headline rates look close: 3.5 to 6% for high-risk cards, 3.2 to 5% on Flint's published plans. The gap opens in the extras. Cards add dispute fees, monthly minimums, PCI fees, gateway fees, and the effective cost of the reserve. A realistic all-in for a high-risk card account runs 6 to 8% of volume. Crypto processing has the plan fee and the rate, and that's the list. The full worked example is in the 2026 pricing comparison.
Chargebacks and the regulatory lens
Cards give the buyer a reversal path and the merchant a permanent liability tail; crypto gives the buyer finality and puts the trust burden on your refund policy. Neither is free. On regulation: card processing is regulated at the acquirer, so the rules reach you as contract terms and category bans. Crypto payments don't remove your obligations, since your product law, KYC duties, and tax treatment stay identical, but the payment layer itself has no acquiring bank imposing a second, stricter rulebook on top of the real one.
Volatility deserves one honest note: it's a solved problem only if you act like it. Price in fiat, accept stablecoins by default, and convert anything volatile on your own schedule. A merchant holding BTC revenue through a 20% drawdown didn't have a payments problem; they made a treasury decision.
Reading the table
Cards win on customer coverage and lose on everything cash-flow related. Crypto wins on settlement, reserves, and dispute exposure, and loses on reach. That asymmetry is why the practical answer for high-risk merchants is rarely either-or: cards capture the majority of buyers, crypto carries the volume that must not be freezable. Flint runs the crypto side with same-day settlement and setup in minutes, so testing the split costs you an afternoon.
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