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.
"We were so pleased with this product experience! Customer support via phone and email was always willing to help answer all our questions. We had numerous revisions due to last minute changes in some of the bridal party. When we opened the box with the final product delivered my first thought was "the preview does not do this justice"! It was wonderful, beautiful, gorgeous, great quality paper and will make a lasting keepsake for our daughters wedding. Thanks WeddingPaperDiva's!"
"I was able to customize the program to incorporate what was important to the wedding party including the meaning of double happiness. The guests loved it!"