STAMPS.COM NAMED AS FINALIST IN 2010 AMERICAN BUSINESS AWARDS

LOS ANGELES – June 1, 2010 – Stamps.com® (Nasdaq:STMP), the leading provider of USPS® postage online and shipping software solutions to approximately 400,000 customers, today announced that its PC Postage® Version 8.5 has been named among the finalists for the Favorite Software – New Version category of the People’s Choice Stevie® Awards.

The Stevie Awards were created to honor and generate public recognition of the achievements and positive contributions of organizations and business people worldwide. For the second year in a row, the general public is invited to vote for their favorite new products at http://www.stevieawards.com/FavoriteNewProducts.peopleschoice. Last year, more than 100,000 votes were cast and winners included Apple’s iPhone 3G, Hulu.com and PC Postage Version 8.0. Voting concludes on June 4, 2010.

“At Stamps.com, we are committed to serving our customers through continuous product innovation,” said Stamps.com president and CEO Ken McBride. “Being chosen as a finalist in the People’s Choice Stevie Awards clearly demonstrates that our latest enhancements to the PC Postage product are delivering value for businesses across the country.”

PC Postage is a software-based service that allows organizations of all sizes to calculate and print official USPS postage right from their office computers. New in Version 8.5 are advanced features that enable managers of online marketplaces such as eBay®, Yahoo!® and Google® Checkout to automatically import, manage and fulfill orders via the Stamps.com interface.

The latest version of PC Postage is available for download at sdcmainprod.wpengine.com/download. Details about The American Business Awards and the list of Finalists in all categories are available at www.stevieawards.com/aba.

About Stamps.com

Stamps.com (Nasdaq: STMP) is a leading provider of Internet-based postage services. Stamps.com’s service enables small businesses, advanced shippers, enterprises, and consumers to print U.S. Postal Service-approved postage with just a PC, printer and Internet connection, right from their home or office. The Company targets its services to small businesses and home offices, and currently has PC Postage partnerships with Avery Dennison, Microsoft, HP, Office Depot, USPS and others.

About The Stevie Awards

Stevie Awards are conferred in four programs: The American Business Awards, The International Business Awards, the Stevie Awards for Women in Business, and the Stevie Awards for Sales & Customer Service. Honoring organizations of all types and sizes and the people behind them, the Stevies recognize outstanding performances in the workplace worldwide. Learn more about The Stevie Awards at www.stevieawards.com.

Stamps.com, the Stamps.com logo and PhotoStamps are trademarks or registered trademarks of Stamps.com Inc. All other brands and names are property of their respective owners.

Stamps.com Investor Contact:
Stamp.com Investor Relations
(310) 482-5830
http://investor.stamps.com

Press Contact:
Dena Cook
Brew Media Relations
(310) 526-8576
[email protected]