BlueHornet Networks to Participate in Internet Retailer 2008 Conference & Exhibition

MINNEAPOLIS, June 6, 2008 — BlueHornet Networks, Inc., a leading provider of e-mail marketing solutions and subsidiary of Digital River, Inc. (NASDAQ: DRIV), announced that it will exhibit in booth #228 at the Internet Retailer 2008 Conference & Exhibition in Chicago. The event is being held June 9-12, at the McCormick Place West in Chicago, Illinois.

In the booth, BlueHornet will highlight its SureSend™ e-mail deliverability enhancement platform. The SureSend platform, which offers a unique combination of integrated tools and expert consultation, is designed to help online marketers improve e-mail inbox deliverability rates and achieve improved results from e-mail campaigns. BlueHornet’s experts will be on-hand in the booth to help qualified attendees analyze their HTML email designs and provide suggestions for improving coding and creative issues that could affect how their e-mails display in widely used e-mail programs, including AOL®, Google Gmail™, Microsoft Hotmail®, Microsoft MSN®, and Yahoo!®.

The Internet Retailer 2008 Conference & Exhibition is one of the world’s largest exhibitions of e-retailing solutions, featuring expert speakers representing a wide range of merchants, including store chains, catalogers, Web-only retailers and branded manufacturers. For more information about the Internet Retailer 2008 Conference & Exhibition visit, http://www.internetretailer.com/IRCE2008.

About BlueHornet Networks, Inc.
BlueHornet Networks, a wholly owned subsidiary of Digital River, Inc., is a leading provider of permission based e-mail marketing solutions. BlueHornet conducts e-mail campaigns for hundreds of top brands, including Match.com, Famous Footwear, 3M, GUESS?, House of Blues Entertainment, Inc., Kyocera Wireless and Red Lobster. In addition, BlueHornet supports more than 100 resellers, many using private label versions of its e-mail marketing solution. For more information, visit www.bluehornet.com.

About Digital River, Inc.
Digital River, Inc., a leading provider of global e-commerce solutions, builds and manages online businesses for software publishers, consumer technology manufacturers, distributors, online retailers and affiliates. Its multi-channel e-commerce solution, which supports both direct and indirect sales, is designed to help companies of all sizes maximize online revenues as well as reduce the costs and risks of running an e-commerce operation. The company’s comprehensive platform offers site development and hosting, order management, fraud prevention, export controls, tax management, physical and digital product fulfillment, multi-lingual customer service, advanced reporting and strategic marketing services.

Founded in 1994, Digital River is headquartered in Minneapolis with offices in major U.S. cities as well as Cologne, Germany; London, England; Shannon, Ireland; Luxembourg, Luxembourg; Stockholm, Sweden; Taipei, Taiwan; Tokyo, Japan; and Shanghai, China. For more details about Digital River, visit the corporate Web site at www.digitalriver.com or call 952-253-1234.

Digital River is a registered trademark of Digital River, Inc. BlueHornet and SureSend are trademarks of BlueHornet Networks, Inc. All other company and product names are trademarks, registrations or copyrights of their respective owners.

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