Set Maintain Batch-wise Details and Set
Expiry Dates for Batches to Yes in the F11: Inventory Features screen.
Set Use different Actual & Billed
Qty. to Yes in F11:
Inventory Features screen to
specify the free items.
Set Separate Discount column on
Invoices to Yes to specify the discount on any items
while making a POS sales invoice.
Create Stock Items. Place
the cursor in the alias field and use the Bar Code Reader to
scan and read the bar code of the Item. This code will automatically get
displayed in the alias field. Select the Unit
of measure and Set Maintain in Batches to Yes.
On setting this option you will getTrack Date of Mfg and Use expiry dates set these two fields to Yes.