Visa and Revolut are automatically enrolling over 53 million cardholders across the UK and Europe into the Visa Click to Pay service.
The feature allows users to complete online purchases at participating merchants without manually entering 16-digit card numbers or passwords.
The system replaces static card data with secure digital tokens to accelerate checkout speeds and reduce fraud rates.
Revolut Business customers will also gain access to the tool to streamline payment experiences for their own clients.