Postage Assertion: PS Sort 3600-PM or authorized facsimile; other documentation could be required by benchmarks for payment method employed. No postage statement is necessary if metered postage is affixed. Marking on each bit: “Priority Mail” must be put prominently around the tackle side of each and every mailpiece. check https://uspsprepaidforeverpriorit99987.gynoblog.com/20359913/the-2-minute-rule-for-usps-priority-mail-express