Held - It is not in dispute that the vouchers involved in the instant petition are semi-closed PPIs in which the goods or services to be redeemed are not identified at the time of issuance. Vouchers are distributed to its employees or the customers which can be redeemed by them. These PPIs do not permit cash withdrawal, irrespective of whether they are issued by banks or non-banking Companies and they can be issued only with the prior approval.....