Regional favorites are an option in addition to the regular faves.
One around here is Cheerwine. Similar to Dr. Pepper, but unique. It costs more than others and rarely goes on sale. When it does, I buy it up.I think people appreciate you catering to their tastes.
I went to their website to see if I could get some marketing materials.Only thing I saw that I wanted was bumper stickers for $1.00 each. OK, that'll work. But they wanted over $9.00 shipping!! I sent them a note, explaining I sell their stuff, and I ain't paying nine bucks. E-mailed me back saying they would send them to me for free.Also asked if I wanted something larger.
Lesson here....if you offer a product, get the supplier to kick in something.