{"schema_version":"2026-05-26","source":"https://kartapay.co.uk/data/uk-card-acquirer-index/","license":"https://creativecommons.org/licenses/by/4.0/","acquirer":{"slug":"sumup","name":"SumUp","legal_name":"SumUp Limited","company_number":"07514359","companies_house_url":"https://find-and-update.company-information.service.gov.uk/company/07514359","parent":"SumUp Holdings","homepage":"https://sumup.co.uk/","model":"payment-facilitator","model_label":"Payment facilitator","onboarding_language":["English","Polish"],"note":"Pay-as-you-go, Polish helpdesk, no contract.","last_reviewed":"2026-05-18"}}