Managing the transaction flow
As a buyer interacts with the AddressBook and Wallet widgets, you might want to disable the checkout workflow — such as "Place Order" or "Continue" buttons — until you are sure that:
- The buyer has chosen an address and payment method.
- The buyer has chosen a payment method again after changing their shipping address.
- There are no constraints on the Order Reference object.
Copyright © 2009-2019 Amazon.com, Inc. or its affiliates. Amazon and Amazon.com are registered trademarks of Amazon.com, Inc. or its affiliates. All other trademarks are the property of their respective owners.