|Index||-||FAQ - Cart Help Buttons - Cart Settings - 8. Advanced Settings|
This is a customizable question where you can ask weather or not the shopper would like to receive email correspondence from you in the future.
Some payment methods such as "Google Checkout" will ask the customer during their checkout process. The shopping cart will ask this question near the top of the shipping/billing page.
The answer to this question will be stored and can be downloaded using the "Download My Orders" tool. The answer will also appear near the top of an order when you view it using the "Search My Orders" tool.