MMS.com turns an iconic candy-coated chocolate into a delicious greeting card and conversation piece by emblazoning M&M'S with everything from birthday wishes and wedding congratulations to graduation portraits and holiday messages. Customers upload photos, choose messages, and select clip art to be printed on the chocolate candies, which come in 25 different colors, including rare shades such as silver or electric green. They may print up to 18 characters on two lines of text on the reverse side of the M&M'S. MMS.com also creates M&M'S with team or corporate logos on them.