Visa

Visa is one of the world’s two dominant card networks alongside Mastercard, operating in over 200 countries and territories and processing transactions across credit, debit, prepaid, and commercial card products. Visa functions as a network and scheme operator rather than a card issuer or acquirer: it sets the rules and interchange rates, while banks issue the cards and PSPs and acquirers process the transactions. For merchants, accepting Visa comes as part of any standard card acquiring agreement and requires no separate decision or activation.

Understanding what Visa acceptance costs is where the commercial substance lies. The total cost of a Visa transaction comprises three layers: interchange paid to the card-issuing bank, Visa’s own scheme fees, and the acquirer’s or PSP’s margin. On flat-rate pricing, all three are bundled into a single blended rate. On interchange-plus pricing, they are visible separately, which enables proper cost analysis and optimisation.

In the EEA, Visa consumer credit card interchange is capped at 0.3% per transaction under the EU Interchange Fee Regulation, which came into force in 2015. Consumer debit interchange is capped at 0.2%. These caps apply to intra-EEA transactions where both the issuing and acquiring banks are within the European Economic Area. Visa’s scheme fees sit on top at approximately 0.13% to 0.15%, and the acquirer adds its own margin, making the total merchant cost on a domestic EEA consumer Visa credit transaction typically in the range of 0.5% to 0.9% depending on pricing model and acquiring margin.

Commercial Visa cards, issued to businesses, are not subject to the IFR cap. Commercial card interchange is significantly higher, often between 1.4% and 2.5% depending on card product and merchant category. Premium consumer rewards cards, while technically subject to the consumer cap at the interchange level, carry higher scheme fees that partially offset this. For merchants with a high proportion of commercial or premium card volume, the effective blended cost is meaningfully higher than the regulated rates suggest.

Cross-border transactions where the card is issued outside the EEA are outside the IFR cap. Post-Brexit, Visa raised cross-border card-not-present interchange for UK merchants accepting EEA-issued cards to 1.5% for credit, materially above the intra-EEA rate. The UK Payment Systems Regulator has proposed a cap on these cross-border fees. In June 2025, the UK Competition Appeal Tribunal ruled that Visa’s default interchange fee structures breach competition law, a landmark finding Visa is appealing. Merchants with significant UK cross-border card volume should monitor this closely.

Scheme fees have also attracted increasing regulatory attention. European retailers including Metro have called on the European Commission to extend IFR-style regulation to Visa and Mastercard’s scheme fees, which currently sit outside the cap and have grown as a proportion of total card cost in recent years.

For merchants on interchange-plus pricing, the actionable optimisations on Visa credit volume are ensuring correct transaction data quality to avoid interchange downgrades, understanding the commercial and premium card composition of the card mix, and reviewing the acquirer’s scheme fee passthrough methodology.

PSP support for Visa credit is universal.

Relevant markets: Global, with IFR-regulated rates in the EEA