Yes, Aldi UK fully accepts American Express (Amex) at all of its store locations as of 2026. This has been the standard policy since early 2018, when the discount retailer updated its payment systems to accommodate a wider range of credit providers. In addition to Amex, you can pay using Visa, Mastercard, and Maestro, as well as contactless methods like Apple Pay and Google Pay. Unlike some smaller independent retailers that may apply a surcharge for Amex due to higher merchant fees, Aldi does not charge extra for using your American Express card. This makes Aldi a popular choice for "points chasers" in 2026 who want to earn rewards on their weekly grocery shop. You can use your Amex card both at the traditional staffed checkouts and at the increasingly common self-service kiosks found in modern Aldi branches across the United Kingdom. Note that this acceptance also extends to their online "Specialbuys" shop and wine delivery services.