I think this needs developing to a full module for 6.x

I sounds like a great module and many community sites could use it.
Eg. like EcoCouture.tv to help eco fashion designers sell their stuff.
THis is a very important module to help save the Economy by helping generate local economies.

I'm not a coder but you are welcome to test the site on EcoCouture.tv as a real world live demo.

I'm trying to do something similar by putting the paypal codes for indivdual designers in but it won't take. Your module would be the perfect godsend.

Please get this module up and running for the community economic good.

Thanks