Are reviewable on the market place. Wether that is through linking an inworld bought item to a product on MP or not
Many stores (in particilair avatar creation stores) price the MP prices accordingly often paying 10% more on market place then in world.
Some of these avatars are buggy. Authors should fix these, but without meaningfull review possibillity to motivate them to do so, works the opposite. Some of these avatars costs 3000 in world but 3300+ on market place.
If I am not able to review an item, then I am not able to warn other users of broken feature.
In addition this could also help with re-delivers just incase said store goes away in world.
p.s I dont know if this is the irght place to post this. I barely post here