STAMPS.COM ANNOUNCES INTEGRATION WITH AUCTANE SHIPPING MANAGEMENT SOFTWARE

LOS ANGELES – October 14, 2009 – Stamps.com® (Nasdaq:STMP), the leading provider of postage online and shipping software, today announced that its PC Postage® Version 8.5 has been integrated into the Auctane Shipping Manager® software solution for eBay® Selling Manager users. This compatibility extends Auctane's shipping management capabilities to allow the user to print all classes of USPS® postage, validate delivery addresses and receive postage discounts, all without leaving eBay.com. Users can also access special services such as free delivery confirmation and online postage refunds.

"The combination of PC Postage and Auctane give eBay sellers the tools necessary to decrease order processing time, increase accuracy of shipments and increase overall customer satisfaction," said Stamps.com president and CEO Ken McBride. "This integration represents the most robust and feature rich online shipping management solution available in the industry today."

"We constantly look to partner with world class organizations," said Jason Hodges of Auctane. "Stamps.com represents the industry standard for online postage printing, and we are happy that our customers will be able to use their service in conjunction with ours."

Visit www.Auctane.net for more information.

About Stamps.com

Stamps.com (Nasdaq: STMP) is a leading provider of Internet-based postage services. Stamps.com's service enables small businesses, enterprises, advanced shippers, 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 currently has PC Postage partnerships with Avery Dennison, Microsoft, HP, the U.S. Postal Service and others.

About Auctane

Auctane provides turn-key tools and services within the eBay Selling Manager platform that dramatically increase eBay seller productivity. Auctane's premier service, Auctane Shipping Manager, allows sellers to create batch shipping labels and packing slips in just a few clicks, slashing the tedious, time-consuming labor involved in product shipping, labeling, scheduling, and delivery. Auctane's parent company, The BHW Group, provides custom development solutions that are tailored to their customers' needs.

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

Press Contact:
Brew PR
(310) 600-7160
dena@brewpr.com