The addon adds a few nifty features to the existing Marketplace (Auction House):
- Stay at current page (and keep vertical scroll position) when bidding or buying items
- Searching for an item and then clearing the search phrase returns you back to the page you were on before doing the search. This makes it much easier to compare prices when you wonder if that item at page 21 is a good price or not
- Default category opened at startup has been changed from the useless "Heavy Armor-> All" to the more useful "Housing -> Decor"
- Works as a separate addon (it doesn't replace the original Marketplace mod from Carbine) meaning it should be more robust and not have to be updated as soon as Carbine change something in their AH.