There are 3 Possible Types Of Format, as follows :-
(1) Letter (Barcode Reqd)
(2) Large Letter (Barcode Reqd)
(3) Parcel (NO Barcode Reqd)
POSITIONING
OF THE LABEL IS IMPORTANT FOR LETTER AND LARGE LETTER FORMAT
FOR LETTERS & LARGE LETTERS :
AFFIX THE LABEL TOP RIGHT CORNER
FOR PARCELS : AFFIX THE LABEL CENTRALLY