Pharmacy
Pharmacy billing software
Batch and expiry on the medicine. POS at the counter. Sales tax on the invoice.

Batch and expiry
Each strip keeps its batch, manufacturing date, and expiry. The counter cannot sell what is already out of date.
POS
The sale is written at the counter. Barcode finds the medicine. Stock moves with the bill.
Sales tax
Tax sits on the invoice with the seller’s NTN. The day’s taxable sales stay ready for the return. FBR connects when that pharmacy’s own access is ready.
What is stocked
Tablets, syrups, surgical, and OTC. Warehouses when the shop keeps more than one room.