We are trying to figure out what all is needed and how we should go about building a site to design signs,t-shirts online and sale different accessories. there are a few sites out there right now that allows this and we are trying to figure out how they did it so we can try to create something much like them. any ideas or suggestions would be great. here are the example sites:
http://www.signazon.com/
http://www.mycustomsign.com/
http://www.bluecotton.com/
http://www.buildasign.com/PowerDesign.aspx
