On your business cards, instead of including or focusing on your paper-based contact information — like your mailing address — focus on email address, telephone, Web site URL, electronic fax numbers, and instant messenger handles.

Also, try to choose a local printer (PDF) who will make your cards as environmentally friendly as possible. If this company does as it claims, it looks pretty neat. Choose the MOO Green paper. For more on printing green, check out our article A Nonprofit's Guide to Green Printing.