BARCODE FIELDS
COLUMN_0 = ITEM CODE
COLUMN_1 = ITEM NAME
COLUMN_2 = MRP
COLUMN_3 = SALE PRICE,
COLUMN_4 = PCKING
COLUMN_5 = MNF
COLUMN_6 = EXP
COLUMN_7 = P_PRICE
COLUMN_7 =QUNTY
COLUMN_8 = NUM CODE
COLUMN_9 = PARAM1
COLUMN_10 = PARAM2
COLUMN_11 = PARAM3
COLUMN_12=GROUP
COLUMN_13=CATEGORY
COLUMN_14=BRAND
COLUMN_15=SIZE
COLUMN_16=DESIGN