PRAL
Pakistan Revenue Automation (Pvt.) Ltd (PRAL) is FBR's IT arm. It runs the Digital Invoicing API that businesses use, directly or through software such as FinSmart, to transmit invoice data to FBR. The API validates each invoice and, for a valid invoice, returns the FBR invoice number. The invoicing software then prints that number and a QR code generated from it on the invoice.