Offer DetailsBSES Bill Payment Offers - Use Coupon Code BIJLI (To Get 5% cashback upto Rs.100) & FIRSTPAY (To Get Rs.50 cashback on 1st electricity bill payment). On Electricity Bill. Consumers Will Get Max Rs.100 Cashback If They Pay Their Electricity Bills Seven Days Before The Due Date Mentioned On The Bill Date. Offer Valid for all users. Consumers Using BSES Rajdhani Power Limited, (BRPL) And BSES Yamuna Power Limited (BYPL) Are Eligible For The Offer. Offer Is Valid Only For Delhi Consumers.