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 had the designer mock up a color that was not offered for preview. The proof arrived lightning fast. Then the actual magnets arrived four days ahead of schedule! We will be ordering invitations from WPD as well."
"This was delivered quickly with the highest quality paper! The design was fantastic and was exactly what we wanted. This simple yet classy save the date is sure to impress our guest."
"Was torn between getting the magnet or postcard. Went with this postcard because I loved the option of writing a note to those who received our Save the Dates!! The designer helped with fixing what I wanted and it came out absolutely PERFECT!"
"These magnets came out beautifully; they are simple but elegant. The designer recommendations were spot on and the item arrived exactly as it was stated in the order. I have already received many compliments and would recommend this to anyone."
"Overall, I am super impressed with this. The save the dates came exactly one week earlier than the promise date, and they are so awesome looking! It doesn't feel like a true postcard, with the shiny look and smooth feel, but it is pretty close. At the end of the day, I couldn't be happier."