All Evite SignUp Sheets have an option for you to include a URL for your own gift wishlist, or wishlist suggestions from Amazon. You can locate this feature at the bottom of the page when you go to publish your SignUp Sheet.
You can add up to three wish lists to your SignUp Sheet.
Currently, there is no option to disable the wishlist feature. If you do not have your own wishlist to add, then you will want to select the option to include Evite's retailer suggestions.