If you pay for cryptocurrency using a debit card, Coinbase charges you 3.99% of the total purchase amount as a fee, in addition to the spread already built into the price.
This addition provides explicit transparency on debit card fees, which is critical consumer information previously only vaguely referenced in general payment method differentiation language.
View full change record →Consumers using a debit card to buy cryptocurrency on Coinbase pay 3.99% of every transaction in fees alone — on a $500 purchase, that is $19.95 in transaction fees before the 0.5% spread is added, meaning total costs could approach 4.5% per trade.
Cross-platform context
See how other platforms handle Debit Card Fee Up to 3.99% and similar clauses.
Compare across platforms →A 3.99% fee on debit card purchases is among the highest transaction fees in consumer financial services and can significantly erode investment returns, particularly for frequent or small traders.
REGULATORY FRAMEWORK: Debit card fee structures are regulated under the Electronic Fund Transfer Act (EFTA, 15 U.S.C. § 1693 et seq.) and Regulation E (12 CFR Part 1005) regarding consumer disclosures for electronic fund transfers; FTC Act Section 5 for deceptive fee practices; and state money transmitter laws. Dodd-Frank Section 1075 (Durbin Amendment, 12 CFR Part 235) regulates interchange fees on debit transactions, which may affect Coinbase's underlying costs and margin disclosure obligations. CFPB is primary federal enforcement authority for EFTA/Reg E.
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