Stamps.com Announces Version 8.5, Features Ecommerce Platform Integrations to Easily Print Shipping Labels

LOS ANGELES, CA--(Marketwire - September 29, 2009) - Stamps.com® (NASDAQ: STMP), the leading provider of postage online and shipping software solutions to approximately 400,000 customers, today announced the release of Version 8.5 of its PC Postage® software. Version 8.5 has advanced features that enable managers of online webstores to automatically import, manage and fulfill orders via the Stamps.com interface. Stamps.com's webstore capabilities allow a user to retrieve order data, print shipping labels and automatically post order status details such as tracking numbers and cost data back to the user's ecommerce store.

"Our new PC Postage Version 8.5 represents the most comprehensive set of web order management tools available from a single source, as well as the only one available from a USPS licensed postage vendor," said Stamps.com president and CEO Ken McBride. "We believe that the advanced capabilities of Version 8.5 coupled with the deep cost savings represented by a one vendor solution, represents the most compelling product offering available in the industry today."

Additional features of Version 8.5 include the ability to print batch orders from XML files, process domestic and international shipping requests from a single interface and make inline edits and receive real time error information when orders are not ready to be printed. Version 8.5 also has advanced search capabilities that allow the user to search through the entire order history based on any field or even a combination of fields.

PC Postage Version 8.5 is available immediately for download at www.stamps.com/download.

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.

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: This release includes forward-looking statements about our anticipated results and our PhotoStamps spend that involve risks and uncertainties. Important factors, including the Company's ability to complete and ship its products, maintain desirable economics for its products and obtain or maintain regulatory approval, which could cause actual results to differ materially from those in the forward-looking statements, are detailed in filings with the Securities and Exchange Commission made from time to time by STAMPS.COM, including its Annual Report on Form 10-K for the year ended December 31, 2008, Quarterly Reports on Form 10-Q, and Current Reports on Form 8-K. STAMPS.COM undertakes no obligation to release publicly any revisions to any forward-looking statements to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.

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.