Before we discuss point of sales (POS) integration with FBR IT system, you should know the category of taxpayers for which this integration is mandatory.
PRAL is Pakistan Revenue Automation (Private) Limited which is a government owned company. It is under the administrative control of FBR (Federal Board of Revenue).
Federal Board of Revenue (FBR) is the premium revenue collection agency of Pakistan. FBR requires only Tier-1 retailers to integrate their points of sale with