Phonepe Electricity bill payment offer: Now get flat 75 Rs cashback when you do pay electricity bill on Phonepe App. Maximum cashback amount per customer is 75 Rs and it must be your first ever electricity bill payment on Phonepe. Valid on minimum transaction amount of 300 Rs. This Phonepe electricity bill offer is valid only if the recharge is paid through UPI or Credit or Debit Card. Offer valid from 01st May 2018 to 31st May 2018.