In accordance with the present invention, {TAIL ~ DPM} 12 includes a 2 Dimensional bar code that contains conventional IBIP information and recipient notification information, such as e mail address, facsimile number, telephone number and pager number, and {HEAD ~ a mail item unique identification number} 
In accordance with the present invention , { TAIL ~ DPM } 12 includes a 2 Dimensional bar code that contains conventional IBIP information and recipient notification information , such as e mail address , facsimile number , telephone number and pager number , and { HEAD ~ a mail item unique identification number }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD