Add the option to sell multiple like items on the market at once. I personally ground out my weapon and armorsmithing and thought I would put the useless to me items on the market for cheap for new players. I dumped this idea due to how tedious the process was. Add a history of recently bought and sold personal transactions. I thought this would be nice to help track and estimate what a good selling/buying price for items would be. Add a premade bag/set/ bag contens selling option. I am sure most would agree being able to buy a premade bag or set of bags would be helpful. The ability to sell a bag and all of its contents would be an easy way to make bulk transactions of unlike items. This would require the contents of the bag to be viewable before sale of course.