Each mailing must be separated from other mailings for verification. Destination entry price mailings for deposit at one destination Postal Service facility must be separated from mailings for deposit at other facilities to allow for reconciliation with each accompanying PS Form 8125.
If a Periodicals mailing is on the same vehicle as Standard Mail, then the Periodicals mail must be segregated. For a single destination entry, Periodicals should be loaded in the tail of the vehicle. For multi-stop deliveries, separate Periodicals from other mail classes. Commingled mail classes results in delayed processing of Periodicals mail.