Say you run a small retail business. You have a special event or campaign coming up to bring in more revenue. Perhaps sending out specially designed postcards to a mailing list of potential customers would help.
Vistaprint serves 16 million of the smallest businesses and microbusinesses around the world with a variety of printing services. The company already has a service in place that allows small businesses to simply design a postcard, front and back.
An added service even offers to send out your postcards to a mailing list of your choice.
from Blogger http://evangelinagius.blogspot.com/2015/02/vistaprint-social-postcards-unveiled.html