from Window Book Postal Concierge--The United States Postal Service® (USPS®) announced a new market test, planned as a limited time incentive program, for mailers who include mobile barcodes in or on certain mailpieces. The USPS has filed with the Postal Regulatory Commission (PRC) for approval to offer this special incentive. The targeted dates for this incentive are July 1, 2011 to August 31, 2011. Read more!