DuoShare Certifies as RDI™ Software Developer

Dallas, TX, June 10, 2007 --(PR.com)-- DuoShare, Inc., creator of the first 100% Web-based Address Quality Service, recently certified as a RDI software developer with the United States Postal Service®. RDI classifies addresses as either residential or business allowing parcel shippers to effectively determine accurate shipping rates, analyze shipping patterns, and reduce residential delivery surcharges.

RDI has been incorporated into DuoShare Address Quality Services and is available at no additional cost to all DuoShare customers proving once again that DuoShare is committed to offering the most complete and affordable Address Quality on the market today. According to Michael Harvanek, Manager of Postal Products and Services, “RDI is important to our customers that ship parcels, so they can accurately determine the most cost effective shipping method. Since most shipping companies apply a surcharge for residential delivery and 91% of the delivery points in the United States are residential, our customers can now utilize RDI and realize significant savings.”

DuoShare, Inc. is a privately held software services company based in Dallas, Texas, founded in 2001 to create specific business processes and services and deliver those via the Internet.

Visit us online at http://www.duoshare.com

• The following trademarks are owned by the United States Postal Service®: RDI™, Postal Service™, United States Postal Service®, USPS®

###