PrintRunner.com was established with little more than a small press and a dream. Ten years later our company became one of the foremost quality printers in Southern California. Our commitment to provide the best value and high quality full color printing at affordable price made our company grow. PrintRunner is a full service high quality printing company located in Chatsworth, California.
In addition to postacrds they offer a fabulous selection of other online printing services too
I've used them for postcards and stickers
Here's an example of what I designed and had printed through Printrunner
Today they are offering to giveaway:
Postcards to one lucky winner
Postcard Size: Postcards 5x7
Colors: 4/0 Front Only Printing
Paper: 14 PT. UV Coating on Front,
Rounded Corners: Yes
Ready to Ship In: 4 Business Days
*Giveaway is open to US Residents only, ages 18 years old and above.
Disclaimer: Thank you to PrintRunner for providing us this giveaway, I will receive a set of postcards for hosting this.