American Express has joined forces with Big Yellow Self Storage to allow American Express (Amex) as a payment option in-store and online for the storage company. This partnership enables Amex cardholders to use their cards for payments at Big Yellow, which caters to both residential and commercial customers.

The collaboration aims to provide more convenient payment options for Amex cardmembers who can now pay for storage and packing materials using their card. Additionally, exclusive promotions and discounts are set to be introduced in the coming weeks for those spending with Big Yellow.

Benefits for American Express Cardholders

Big Yellow Self Storage is a part of a broader network that includes various retail businesses such as supermarket chains and small to medium-sized enterprises (SMEs). This partnership caters to Amex cardholders, who are known for their higher spending habits and loyalty. American Express continues its commitment to ensuring cardmembers can use their cards wherever they live, travel, or work.

American Express expressed optimism about the partnership, stating that it offers more flexibility in purchasing from Big Yellow Self Storage while enhancing merchant coverage nationwide, which has nearly tripled since 2021.

Big Yellow Self Storage provides modern and secure storage solutions for homes and businesses across the UK. With its agreement to accept American Express as a payment method across all of its 111 stores and online Box Shop, customers gain more flexibility in choosing their preferred payment option.

American Express offers various benefits to cardholders, including cashback, Membership Rewards points, and exclusive Amex Offers from national brands. As of June 2025, American Express is accepted at 160 million merchant locations globally, with acceptance through payment facilitators and digital wallets in China.