Participating in USPS Promotions

As we have mentioned earlier, the USPS is offering six promotion programs for calendar year 2017; these promotions offer postage discounts for eligible mailings. Virtually all of the USPS Promotions and Incentives programs require that mailings be submitted electronically into PostalOne!. This requirement (along with other requirements) means that we often get questions from mailers regarding what specific data needs to be in the Mail.dat® files to claim the incentives, or, how to troubleshoot issues when submitting these files to PostalOne.

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