I worked in a gift shop that had a policy against buying handmade soap - the owners had enough of trying out poor quality product and short lived businesses. When I was training as a buyer a pair of women stopped in to make their pitch - the soaps were gorgeous, the scents were good, the pricing was competitive and the packaging and paperwork looked professional. Boss said she'd think about it. When they left she said no.
They left a box of full sized samples, everyone chose their favorite scent and that was the end of it for a while. But I was madly in love with the soap. It felt good and lasted a long time, but most importantly the scent drove me crazy. Oakmoss. When I took over buying bath products I wanted to add their line. The company had vanished - phone didn't work, website was for sale. No response to email (at that point I would have begged for a case of the amazing Oakmoss soap just for myself).
So a couple lessons there - as everyone has been saying, a bad experience with handmade soap can ruin business opportunities for others. Another lesson is to consider what has been said on other threads about pricing. Now that I make soap I know they priced their soap too low trying to get their feet in the door. They were also the only company that gave us a box of full sized samples - they must have been hemorrhaging money and couldn't stay afloat long enough to get our business.
In the course of my years as a buyer I was approached by other artisanal soapmakers. I said no.