So, I want my Sim to run a nail salon and are there any tips and tricks that you all have to make my Sim have more "customers"? Since I know they can't be a retail lot unless I want them to sell stuff...
I was thinking along the same lines. Would like to make a Salon. I like some ideas above. On a retail lot you could just hire employies to take care of sales, and sale beauty items that make sense for a salon. Then your Sim could tend the chair. Also I have the lot entrance fee mod as well, so I intend to use that for my Spa anyway cause what spa has free services? I use that for gyms and a theme park as well.