Method of processing postal packages with client codes associated with digital imprints

The treatment postal sliding ways (P) method, customer identification code (CAI) assigns of the generator sender to the generator, and device and sending device postal operation sort system (T) of the postal operation operation mechanism (OP) use. The generator being of the postal operation sort system, wherein the customer identification code and sending surface image's digital first mark (V-Id) or the signature corresponding of recording of the sort system memorizer (11), and a current ways of being sorts and when the sorting system, a comprises a postal operation block address sending image, and obtains the current mark and located information from the generator image the postal operation sort system. Seeks to consistency to a baffle and information located on the current mark and recording's the memorizer first brand associated current customer identification code.