Better Daz Store от Luckydraft

The addon lets you:
* See price history for all Daz3D.com catalog.
* Add comments on your items and lists. Optionally sync to Dropbox.
* Restore "Category" filtering in all catalog / deal pages - revamped filtering experience, including a sort by %, or "show only owned items"
* Preview discounts without going to cart.
* Easily preview items while browsing the catalog.
* And a few other quality of life features to make your shopping experience easier!

Check the Daz forums for screenshots and more