This landmark legal case revolves around a multi-million-pound payout from Mastercard to millions of British consumers. The claim, initiated in 2016 by former financial ombudsman Walter Merricks, alleged that Mastercard overcharged approximately 46 million shoppers over a 15-year period, from 1992 to 2008. The crux of the argument was that Mastercard levied excessive fees on retailers accepting its payments, which were then passed on to consumers through inflated prices. This lawsuit, the first of its kind in the UK under the Consumer Rights Act 2015, was categorized as a “class action,” enabling the court to consolidate numerous similar claims into a single case, streamlining a process that would otherwise involve thousands of individual lawsuits.
After a protracted legal battle spanning nearly nine years, a proposed settlement of £200 million was reached between Mastercard and Merricks in late 2024. Importantly, this settlement involved no admission of liability on Mastercard’s part. While significantly less than the initial claim of £10-15 billion, which equated to a potential payout of up to £300 per person, the settlement represents a substantial sum. The proposed distribution allocates half the settlement, £100 million, to the affected shoppers, averaging approximately £2.27 per person. This individual payout could increase if not all eligible individuals come forward to claim their share. Further details regarding the distribution process and individual claim amounts are still being finalized, with proposed caps ranging between £45 and £70 per person.
The remaining £100 million of the settlement is earmarked for Innsworth Capital, the litigation funder that backed Merricks’ claim. Litigation funders play a crucial role in enabling such large-scale legal actions, covering the substantial costs involved in return for a share of any eventual payout. However, the agreed-upon sum has sparked controversy, with Innsworth Capital reportedly contesting the settlement amount, deeming it significantly lower than the claim’s initial multi-billion-pound valuation.
The eligibility criteria for receiving a payout are straightforward. Individuals automatically qualify if they resided in the UK (England, Wales, Northern Ireland, or Scotland) for at least three months during the specified periods between 1992 and 2010, made purchases using a Mastercard credit card within those dates, and were over 18 and residing in the UK on September 6, 2016, unless they previously opted out of the claim. Following the court’s approval of the settlement, Mastercard is obligated to disburse the funds within 28 days. The subsequent distribution process to eligible claimants is yet to be determined, as this case represents a novel application of collective redress mechanisms in the UK.
The legal journey of the Merricks vs. Mastercard case has been a complex and drawn-out affair. Initiated in 2016, the case faced initial setbacks, with the Competition Appeal Tribunal (CAT) dismissing the claim. Subsequent appeals and rulings in various courts, including the Court of Appeal and the Supreme Court, shaped the trajectory of the case. A pivotal moment occurred in 2020 when the Supreme Court dismissed Mastercard’s appeal, paving the way for the case to proceed. The CAT subsequently ruled in Merricks’ favor in 2021, and Mastercard’s final challenge was dismissed in the Court of Appeal in 2022, leading ultimately to the proposed settlement in late 2024.
This case underscores the increasing prominence of collective actions in the UK, facilitated by the Consumer Rights Act 2015. These actions allow individuals with similar grievances to pursue claims collectively, addressing situations where individual claims would be impractical or uneconomical. While the Merricks vs. Mastercard case has navigated a complex legal process, it establishes a precedent for future collective claims, potentially empowering consumers to seek redress against perceived corporate overcharging.
The proposed settlement awaits final approval from the Competition Appeal Tribunal, scheduled for February 19, 2025. The outcome of this hearing will determine the definitive course of action and the timeline for distributing funds to eligible claimants. This case not only represents a notable victory for consumer rights but also highlights the evolving landscape of collective redress in the UK legal system. The final outcome will undoubtedly influence future consumer actions and provide valuable insights into the effectiveness of the Consumer Rights Act 2015 in facilitating collective claims.










