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United Kingdom (UK) · Module Detail

United Kingdom: Merchant Acquiring & Risk

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UK merchant acquiring is provided by FCA-authorised payment institutions and bank-PSPs under PSRs 2017 (acquiring is a Schedule 1 regulated service). Acquirers operate within Mastercard/Visa scheme rules and PCI DSS, with onboarding/risk and chargeback frameworks governed by scheme rulebooks. The market features scale incumbents (Worldpay, Barclaycard, Lloyds Cardnet) and digital-native acquirers (Adyen, Stripe, Checkout.com). A 2024 ban on long exclusivity clauses reduced lock-in. High-risk MCC sectors (gaming, crypto, travel) receive enhanced risk treatment. Interchange and scheme-fee economics are under active PSR scrutiny (see W4).

Standing sub-brief · as of 20 June 2026171 words · last cycle 2026-06-30

Merchant Acquiring & Risk

Merchant acquiring is a regulated payment service under Schedule 1 of the PSRs 2017 requiring FCA authorisation. Acquirers operate under Mastercard and Visa scheme rules and PCI DSS for card-data security, with chargeback and onboarding frameworks governed by scheme rulebooks. High-risk MCC sectors — gaming, travel, crypto — receive enhanced risk treatment. This defines the regulatory and scheme-rule envelope for UK acquiring operations and the enhanced treatment of high-risk MCCs, which is an under-indexed vector this module captures. The authorisation requirement engages both bank and non-bank acquirers, with the bank versus non-bank distinction governing which prudential regime overlays the common scheme-rule and PCI DSS envelope.

Periodic update · new data 2026-07-07

Merchant Acquiring & Acceptance

No new structured findings were developed for this module in the current cycle. The gaps register records that merchant-acquiring operations remain under-indexed; the source set was dominated by FCA and Bank of England primary regulatory material on the crypto and stablecoin theme. The source register contains signals that were not developed into structured findings this cycle.

Outlook

No date-certain forward items are currently recorded for this module. A dedicated UK pass on merchant acquiring is flagged for the next research cycle.

Sources and findings (3)
  1. T3Regulatory Counsel / Bratby Law (Schedule 1 services) — Merchant acquiring is a regulated payment service under Schedule 1 of the PSRs 2017, requiring FCA authorisation; acquirers operate under Mastercard/Visa scheme rules and PCI DSS for card-data security.
  2. T3Merchant Savvy — UK payment processors — Large acquirers offer global processing (e.g. Worldpay across 68 domestic processing markets, 135 currencies) and integrate alternative payment methods (Klarna, Clearpay, Open Banking, PayPal), targeting high-risk sectors including gaming, travel and crypto with tailored risk treatment.
  3. T3Mordor Intelligence — UK Payment Market — The 2024 ban on exclusivity clauses in contracts longer than 12 months lowered switching costs in acquiring, and challenger banks (Revolut, £1.2bn first-quarter acquiring volume) plus embedded-payments entrants (Toast, Sept 2025) are reshaping merchant risk and onboarding economics.