[1-26-20] Postage for First-Class Package Service — Commercial parcels must be paid with postage evidencing system postage or permit imprint as specified below. All pieces in a mailing must be paid with the same method unless otherwise authorized by the director, Business Acceptance Solutions (see 608.8.0 for address).
[1-26-20] All First-Class Package Service — Commercial parcels may bear permit imprint postage under 604.5.0. All mail manifested using the Electronic Verification System (eVS) under 705.2.9 must be paid using a permit imprint. A permit imprint may be used for mailings of nonidentical-weight pieces only if authorized by the director, Business Acceptance Solutions.