LOS ANGELES, CA--(Marketwire - Aug 18, 2011) - Stamps.com® (NASDAQ: STMP), the leading provider of USPS® postage online and shipping software to approximately 400,000 customers, today announced its new integration with Teapplix, an e-commerce solution that imports orders from multiple marketplaces into one web page, facilitates shipping and exports sales data into QuickBooks® accounting software.

The new integration will allow Stamps.com customers who use Teapplix to easily print shipping labels for all USPS mail classes and access online postage discounts for First Class Mail®, Priority Mail®, Express Mail® and international mail without ever leaving the Teapplix interface. Teapplix's web-based platform will automate shipping for Stamps.com customers by importing orders from various e-commerce stores such as eBay®, Amazon®, Buy.com®, and others along with providing the option to print a shipping label using the U.S. Postal Service® or other carriers.

Additionally, Stamps.com customers can automate the accounting function with Teapplix's integration with QuickBooks. The software features real-time tracking at the inventory level with profit and loss analyses. E-commerce retailers can now produce QuickBooks reports that detail what products are in stock, gaining visibility and control of inventory.

"The USPS offers e-commerce retailers a great deal on shipping with very cost-effective solutions," said Stamps.com President and CEO Ken McBride. "With Teapplix's shipping capability and real-time accounting features, shipping personnel can easily incorporate the USPS into their shipping mix and make on-the-spot, educated decisions that will save their business money."

About Stamps.com
Stamps.com (NASDAQ: STMP) is a leading provider of Internet-based postage services. Stamps.com's service enables small businesses, high-volume shippers, enterprise 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 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 Teapplix
Teapplix automates, organizes and manages shipping, inventory tracking and QuickBooks integration for small and medium-sized businesses operating on the eBay, Amazon, Buy.com, Sears Marketplace and other e-commerce platforms. Our web application makes shipping and accounting faster, easier and less expensive than the alternatives, saving small business owners time, energy and money.

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.