I discussed their website in a previous entry when I talked about analytics. This time, I'm mentioning the because of their new feature - Express Editing.
This is a fantastic tool for anyone who needs to change prices of a large group of items. For example, if you are doing a sale on one section of your shop, and you want to knock a dollar off the price of all of the items in that section, it can be done in seconds, and without making your items appeared unlisted as you edit them. Fantastic, right?
Enjoy, friends. :)