The Barcode Identifier shall be assigned by USPS to encode the presort identification that is currently printed in human readable form on the optional endorsement line (OEL) as well as for future USPS use.

'Declaration

Public ReadOnly Property BarcodeID As String

public string BarcodeID { get; }

public: __property string* get_BarcodeID();

public:
property string^ BarcodeID {
   string^ get();
}