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 was very pleased with the level of customer service on creating these programs for our wedding. Unable to make headers myself, I asked WPD to make headlines and they did and it turned out beautifully. We also love the quality of the paper. We are so excited that this will be the first piece everyone sees on our wedding day."