Express Checkout allows you to store your payment information in your Yahoo! Wallet, and to access this information for future purchases from this computer without having to re-type it every time you shop. Simply click the "Express Checkout" checkbox to store your payment information. The next time you buy products or services from Yahoo! on this computer, your payment information will be pre-filled and ready to go.

As a security precaution, you are required to log in to Yahoo! with your Yahoo! ID and password each time you access this credit card information. In addition, this information is only available from computers on which you have activated the Express Checkout feature.

If you choose not to use Express Checkout, leave the "Express Checkout" checkbox option blank. You can turn off the Express Checkout feature at any time.