{"schema_version":"2026-05-26","as_of":"2026-05-18","region":"United Kingdom","acquirers_count":10,"by_model":{"payment-facilitator":6,"acquirer":2,"iso-acquirer":2},"onboarding_language":{"polish":1,"romanian":0,"note":"Count of tracked acquirers Kartapay has verified offer Polish or Romanian onboarding or support."},"source":"https://kartapay.co.uk/data/uk-card-acquirer-index/","license":"https://creativecommons.org/licenses/by/4.0/"}