Four divisions of Mastercard are facing a UK claim from retailers AGDC Realisations, American Golf, and Victoria Plum, which has been filed in the Commercial Court of the High Court in London. This action is one of several actions against Mastercard relating to a European Commission decision in 2007 finding that certain multilateral interchange fees within the Mastercard payment scheme infringed Article 101 TFEU. The claim reference is CL-2021-000513.