'Delivery address had more characters than allowed,other than that,no problem, great service'
'Saw the flowers your store sent, it is very pretty.'
'This was the first time I used your service being that I am not from the Richmond area. I am grateful that the funeral home had a link to your site which allowed me to feel confident that the arrangement would arrive at the correct place and in time for the services.'
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.