Presort services are used to prepare professional mail. If you have a minimum of 500 pieces of First Class, or 200 pieces of Standard mail, you can benefit from presorting. Presorting allows the mailer to turn a database into a prepared mailing with labels, reports, and USPS forms. Please reference the Presort Wizard to review the information needed to presort a mailing list. We use this information to determine how many pieces will fit into each package, tray, or sack. Presort also:

• Produces output files needed to print address and container labels in the correct sequence.
• Calculates postage and produces all documentation required for mailing acceptance.

Field Name	Length	Description
MNSZIP10	10	ZIP+ ZIP4, i.e. 38401-1234
MNSZIP4	4	ZIP4
MNSDPBC	2	Delivery point barcode
MNSCHKDIG	1	Delivery point barcode checkdigit code
MNSCART	4	Carrier route code
MNSLOT	4	Line of travel (LOT) code
MNSLOTORD	1	Line of travel (LOT) order code
MNSERRSTAT	4	Record status code
MNSCTNBRFL	1	Break mark on first and last packages in container
MNSCTNABS	6	Container number
MNSPCABS	10	Mail piece number
MNSENDRS	23	Endorsement
MNSPKGBRFL	1	Break mark on first and last pieces in package
MNSPKGABS	7	Package number
MNSTRAYPR	1	Method of tray preparation S=Separator cards P=Packages L=Loose Blank= Not automated letters