1 i believe to solve space problems a little maybe you could only make a shop for one thing: e.g, food, fish ect and you had to be lvl 60 at that skill to sell it. 2 you had to buy the stall 3 there were spaces e.g fally square were you could open stalls but you can only open stalls there 4 you had to wait for stalls to clear off if it got too crowded 5 stealing from player made stalls was possible but required a high thieving and there were lots of guards to put people off 6 the more exspensive the stall the harder to rob