Non-Profit Medical Supplies Trade Website

This is a simple idea whose time has come. Buying medical supplies is very expensive. What I imagine is that some people could trade their medical supplies with others. A vial of test strips could be traded in exchange for a package of insulin pump tape for those who infuse. Then there would be unlimited opportunity to trade supplies. I need a web programmer for this one. This idea is defined as a non-profit for some reason, which is why there cannot be a membership fee. This website should be entirely free to use like a free eBay. It would help a lot of people. We’d have to raise money for this kind of idea if it is defined as a non-profit. I’d have to learn grant writing.