Customers making digital payment for purchase of petrol and diesel will get a discount of 0.75 per cent on the sale price of fuel from today. In a statement, Indian Oil Corporation said, the amount of discount will be credited to customers account by way of cash back within maximum three working days of the transaction. <br/><br/>The 0.75 per cent discount on payments will be available on using credit cards, debit cards, mobile wallets or Prepaid Loyalty Cards.<br/><br/>Finance Minister Arun Jaitley had last week announced various measures including discounts on on-line payments for insurance policies, rail tickets and highway toll charges as the government looked to promote digital cash post demonetisation.