So I bought a domain name and am putting together a site. On thing I will be do ing shortly is selling prints through my site to help finance my college educati on (not to mention the site). I have all the billing and pricing worked out, bu t I'm still not sure about the shipping. How exactly does one go about shipping things matted or framed to 16x20" or so? What is the procedure for packing the se things properly? Thanks in advance.