I'm new to Etsy and I want to make sure that I'm doing things right. When I go back into one of my listed items to update the description or to put in a better photo, I have to click the finish button to get out. Does this mean that I have to pay an additional $.10 every time I edit an item? I thought I read that it was a one time charge, but when I hit that finish button it's got in big bold red text that I'm agreeing to the listing fee. Any ideas?