I had to learn why the dryer balls were so valuable and then educate people. Of course, some people show up so thankful they found some locally but lots of people have not heard what all a dryer ball or three in a load of laundry can do. Clothes get filled with static because of too much dryness. (Talk about oversimplification!) But the dryer balls, being wool, hold that moisture from the clothes which keeps them from getting all staticky (There must not be a real spelling for this word.) It will also shorten your dryer time and make you smile when the smiling sheep are found among the laundry.
I used my square to take payments everywhere I went to sell, markets, meetings and even on the farm when people came to buy chickens and eggs! So I made an online store where people anywhere could buy the dryer balls and I can just ship them anywhere in the U.S.