Mattress 1 one Didnt make a purchase but NEVER will Orange Park, Florida

Me and my husband went to this store,as we have done with three others, to look into purchasing a new king size mattress.  Im 8 months pregnant and already have an idea of what we were looking for. After speaking with the associate, we decided to go home a do some research. The associate then became agitated & told us he would sell us a mattress for $800 only if we bought it then & there. I told him I wasnt going to be pressured because we wanted to be smart about it. He then began yelling at us as we left the store. He even went so far as to say "f*ck you" to my husband as he helped me into the car.  Again I am 8 months pregnant!!! Is that how this company trains people to make a sale?? Even as I write this Im crying and upset beyond belief. If this is how they act before a sale, I feel sorry for anyone that makes a purchase here.