The number of prominent retailers integrated with the Point of Sale (POS) system of the Federal Board of Revenue (FBR) has reached around 4,500 across the country, top officials of the FBR revealed to ProPakistani. Sources said that the number of Tier-I retailers integrated with the FBR has considerably increased during the past few months … FBR Integrates 4,500 Big Retailers with POS System okumayı sürdür