June 02, 2016 08:00 ET Named to Internet Retailer's Top 500 Guide for 2016

EL SEGUNDO, CA--(Marketwired - June 02, 2016) -® (NASDAQ: STMP), the leading provider of USPS postage online and shipping software to approximately 650,000 customers, announced today that it has been named to Internet Retailer's Top 500 Guide for 2016. This is the second consecutive year that the company has been featured in Internet Retailer's Top 500 Guide. has jumped up in rankings to #8 in 2016 from #13 last year in the company's primary merchandising category.

The Top 500 Guide, published by Internet Retailer magazine, ranks online retailers from all over the U.S. and Canada based on annual online sales, and includes key metrics such as monthly web traffic, unique visitors and conversion rates. Now in its 13th year, companies included in the Top 500 Guide account for 84% of all e-commerce sales in the U.S. and Canada.

"It is an honor to be named to Internet Retailer's Top 500 Guide for a second straight year," said Chairman and CEO Ken McBride. "As the leader in shipping solutions for online retailers, this recognition is due to a collective effort of our team members' dedication and hard work to creating the best shipping software on the market." will be an exhibitor (Booth #1621) at the 2016 Internet Retailer Conference and Exhibition in Chicago from June 7 to June 10, 2016.

About (NASDAQ: STMP) is the leading provider of Internet-based postage services to a broad range of users, including consumers, small businesses, e-commerce shippers, enterprises, and high volume shippers. offers solutions that help businesses run their shipping operations more smoothly and function more successfully under the brand names, Endicia, ShipStation and ShipWorks. and its family of brands provide seamless access to shipping services through integrations with more than 400 unique partner applications.

About Internet Retailer®
The flagship brand of Chicago-based e-commerce publisher Vertical Web Media, Internet Retailer provides comprehensive e-commerce business intelligence through print and digital channels, including a monthly magazine, several research guides, web sites, online databases, webinars and e-mail newsletters. Internet Retailer, launched in March 1999, is the largest e-retailing monthly magazine with 44,500 subscribers. is the most-visited informational web site in e-commerce featuring daily industry news and market analysis. The site attracts more than 205,000 unique monthly visitors and is also available in Mandarin for the Chinese e-commerce market at IRNewsLink, a daily e-commerce newsletter, is sent to more than 44,000 subscribers and features a weekly mobile commerce edition., the logo and PhotoStamps® are trademarks or registered trademarks of Inc. All other brands and names are property of their respective owners.

Contact Information

  • Investor Contact:
    Jeff Carberry 
    Investor Relations 
    (310) 482-5830 

    Press Contact:
    Eric Nash
    Public Relations
    (310) 482-5942