What Amazon’s Pay by Bank Launch Means for UK eCommerce

February 2026

Fintech & Payments

Thomas Wilson

Senior Research Analyst

Last week, Amazon expanded UK payment options with Pay by Bank through a partnership with TrueLayer.

It introduces a card-free, account-to-account (A2A) payment option that lets customers pay directly from their bank accounts using open banking infrastructure. Instead of entering or storing card details, shoppers select their bank at checkout, are securely redirected to their mobile or online banking, and authorise the payment via PIN or biometrics, with funds moving straight from their account to Amazon.

This method mirrors familiar mobile-banking journeys while removing card expiry issues and the need to update stored card details, and it supports near-instant refunds back into the customer’s bank account once returns are processed. Amazon also extends its A-to-Z Guarantee and the protections under the UK Payment Services Regulations to these transactions, which helps to anchor trust in this new rail.

It also allows customers to benefit from faster and more transparent money flows. In many implementations, funds leave the customer’s account and arrive with the merchant in near real time, and refunds can be processed back to the bank account much more quickly than traditional card refunds. Customers keep a clear view of their spending directly in their bank statements, and can combine Pay by Bank with their existing bank security settings and alerts, giving a sense of control and visibility over each payment.

Across the UK payments landscape, the move is widely seen as one of the strongest endorsements yet of open banking and A2A payments by a global eCommerce leader, signalling that A2A is ready for prime-time in mainstream retail. By sidestepping card networks for some transactions, Amazon can reduce scheme and interchange fees and benefit from faster settlements, while banks and open banking providers gain a powerful proof-point for their infrastructure at scale.

If customer adoption grows, even a modest shift of Amazon’s UK volume from cards to Pay by Bank could meaningfully erode card share in eCommerce and prompt schemes, issuers and PSPs to sharpen pricing and differentiate more on value-added services such as instalments, rewards and advanced fraud controls. The launch also aligns with the UK’s National Payments Vision, which explicitly encourages A2A in eCommerce to deliver more efficient, secure and competitive payment options.

Giving the People What They Want

That strategic significance ultimately rests on customer behaviour.

Expanding payment options at checkout also aligns closely with evolving customer expectations in the UK, where research shows that a significant share of shoppers will abandon purchases if their preferred payment method is not available or the checkout journey feels cumbersome. UK consumers have rapidly adopted mobile and digital wallets, and there is growing comfort with open-banking payments, with a MoneyHub survey indicating that 45% of respondents feel comfortable using them for regular bills and 39% for larger transactions.

By adding a secure, bank-native option that fits seamlessly with modern mobile-banking habits and offers instant refunds and strong protections, Amazon is responding to this demand for more flexible, intuitive and trusted ways to pay online. In doing so, it not only enhances its own checkout but also raises the bar for what UK customers will expect from other merchants, potentially making a broader mix of cards, wallets and A2A Pay by Bank options the new norm across the market.

Key benefits for consumers include:

• Card details do not need to be entered or stored, increasing security.
• A familiar user experience as your mobile-banking app is used to authenticate via your PIN or preferred biometrics, increasing user trust.
• Faster refunds, with money returned to your bank account within minutes after Amazon confirms a return.
• No card expiry or card-detail updates, because the payment method is linked to your bank account rather than a physical card.
• Set up is incredibly quick and simple, and represents a low barrier to entry.

Wider Industry Effects

The sectors likely to feel the impact first are online retail and digital subscriptions, where transaction costs, authorisation rates and refund experiences are critical to margins and customer satisfaction. Amazon is initially enabling Pay by Bank for retail purchases on amazon.co.uk, and it claims the ability to pay for Prime membership is coming soon, directly challenging card-on-file in one of the UK’s flagship subscription products.

Over time, normalising Pay by Bank on such a large platform is expected to spill over into other verticals that are both digital-first and price-sensitive, including other marketplaces, travel and ticketing, utilities and telecoms, where merchants are already exploring open-banking A2A for bills and recurring payments. For PSPs, gateways and challenger acquirers, this creates a strong incentive to productise similar “pay from bank” buttons and instant-refund capabilities for their merchant bases, accelerating competition around A2A offerings.

As a Senior Research Analyst within Juniper Research’s Fintech and Payments team, Thomas provides up-to-date trends analysis, competitive landscape appraisals, and market sizing for financial markets. His most recent reports have covered areas including Digital Wallets, A2A Payments, and Digital Identity Verification.