Remove Potential Confusion at the 'Add Card' stage of booking when Authentication is required by the Bank

The booking process through Book That In currently requires the customer to add a card to their account, then ‘Confirm and Pay’.

Since Banks now often request authentication for a £0 payment at the ‘Add Card’ stage, this sometimes confuses customers.

Creating a checkout page, more like an Amazon checkout, that allows the customer to choose from cards on their account, and confirm and pay on the same screen would make this clearer.