You won't be able to dismiss this by usual means (escape or click button), but you can close it programatically based on user choices or actions.
"I am very pleasedwith the product and the cooperative manner in which yoiu responded to my requests. This is my work email and I do not want to receive any additional emails. I know where to return when I want additional products. NO MORE EMAILS AT MY WORK ADDRESS!"
"They turned out wonderful. The font was a little smaller than expected but it looks great and with all the copy on this it is fine."
"I used wedding paper divas for almost all stationary during my wedding. Love their services, products, and shipping time. Over all awesome company to use!"
"I was recommended to the site by a friend. Selection was great!!! Ordering was fast and easy. And the price was definitely reasonable!!!!"
"The card was everything I expected. The quality was superior, as was the support I received. I'm going to be placing another order very soon and I know I can totally depend on this company for a great product."