About 1-Click Ordering
1-Click ordering places your order automatically and lets you skip the shopping cart.
When you place your first order and enter a payment method and shipping address, 1-Click ordering is automatically enabled. When you click Buy now with 1-Click on any product page, your order will be automatically charged to the payment method and shipped to the address associated with your 1-Click settings.
To change the payment method or shipping address for your 1-Click ordering, go to Manage Addresses and 1-Click Settings. Manage Addresses and 1-Click Settings. Manage Addresses and 1-Click Settings (https://www.amazon.com/gp/css/account/address/view.html).
Turning 1-Click off only disables 1-Click for orders that can be shipped. 1-Click ordering doesn't affect digital purchases.
All 1-Click orders for items fulfilled by sellers other than Amazon.com are shipped via Standard Shipping.
Your browser must be cookie-enabled to use 1-Click shopping. Cookies are short pieces of data stored by your browser which we use to identify your account. If your browser is not cookie-enabled, you can still purchase items by adding them to your Shopping Cart and clicking Proceed to checkout
You have approximately 30 minutes to make changes to your order information after placing an order with 1-Click. For more information on changing order information, go to Change Your Order Information. Change Your Order Information (http://www.amazon.com/gp/help/customer/display.html?nodeId=468548).