Hey i really didnt know you can Make a Store i have been suggesting that mod since Morrowind came out!!
As for the mod i was so HOPING for was a store you can drop your loot at and people buy it. However, the main part was for other NPC's to buy your stuff, even from other shops. WHY ARE YOU THE ONLY ONE WHO BUYS FROM SHOPS? THAT's A BIT STRANGE! I think it would be cool to have NPC's walking around with items from your stall. Or maybe an easier way to get your own shop, (Havent bought one yet in Oblivion) is just to buy someone else's. Like when you invest 500 you could just buy the store?