Amazing Mail

Service allows users to create and send, from their computers, a postcard via U.S. mail.
http://www.amazingmail.com/

Dan Grigg Images

Offers a broad range of images in artistic styles. Organization by categories with display systems available.
http://www.dangriggimages.com/

Flashcards

Featuring greeting cards as well as posters, postcards and notecards. Specializing in black and white.
http://www.flashcards.bz/

Personalized Picture Postcard

Kits to create from photographs. Ordering is off-line.
http://personalizedpostcard.com/

Sunshine Girl Creations

Frame cards to insert personal photos. Includes wholesale information.
http://www.sunshinegirlcreations.com/