One of the reasons the owner of the nursery owns the nursery is because he could get into it for under $5,000. It's a 2x2 lot with a small building. All sales go on outdoors. His wife bought the internet cafe which cost her over $20,000 so there wasn't much left for his business. LOL
Generally speaking, I don't have my sim sell stuff in her home store that I wouldn't want the other sims to keep. Her son came in so I had her show him something I thought would look good in his home. He bought it for 'cheap' so it'll cost him less than it would've out of Buy Mode. I was thinking it could be fun to stock various styles of merchandise and see if any sims end up buying any particular style. No doubt they won't, but if they did a person could base their home decorating on what they were buying on their own.
I took a picture of her store last night but I need to get my ftp program installed so I can upload it. Maybe I'll remember to do that tomorrow. Then again, maybe not--need to do a few other things.
BTW, I love the farm! Once your business gets up to two or three stars you're going to find that cash register is just a little cramped there.