BlueHornet Networks to Participate in MarketingSherpa E-mail Summit

MINNEAPOLIS, Feb. 26, 2007 — BlueHornet Networks, Inc., a leading provider of e-mail marketing solutions and subsidiary of Digital River, Inc. (NASDAQ: DRIV), today announced that the company will exhibit at the MarketingSherpa E-mail Summit 2007. The event is being held March 4-6, 2007, at the Radisson Hotel Miami Downtown in Miami, Fla.

BlueHornet will be exhibiting at booth #2, where it will showcase its SureSend™ e-mail deliverability enhancement suite. The SureSend suite helps e-mail marketers improve their inbox delivery rates by combining deliverability consultation services with e-mail diagnostics. These services and tools are integrated into BlueHornet’s flagship e-mail marketing application, eMarketing Suite 4.0.

MarketingSherpa is a research firm that publishes award-winning case studies, benchmark guides and know-how materials for the marketing profession. Its annual e-mail summit offers e-mail marketers an opportunity to network, share lessons learned and hone their skills.

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 global leader in e-commerce outsourcing, builds and manages online businesses for more than 40,000 software publishers, manufacturers, distributors and online retailers. 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; Taipei, Taiwan; and Tokyo, Japan. 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. All other company and product names are trademarks, registrations or copyrights of their respective owners.

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