Coinbase One members receive zero transaction fees on eligible trades up to a certain monthly volume. Coinbase One is a paid subscription service.
Users subscribing to Coinbase One to avoid fees should understand that the spread (up to 2%) still applies even for Coinbase One members, meaning 'zero fees' does not mean zero cost.
Coinbase's dual-fee structure means retail users pay both an embedded spread (up to 2% of transaction value) and a separate explicit transaction fee on every buy or sell, making the true cost of trading higher than either charge alone suggests. Users paying with debit cards or instant bank transfers face significantly higher fees than those using standard ACH transfers, which can materially affect the economics of small or frequent trades. You can see your exact total fees — including the spread — by clicking the 'Preview' button before confirming any transaction in the Coinbase app or website.