What is Keppel Electric Referral Code For Friend? This Keppel Electric Referral Code for Friend helps your friend earn a $40 bill rebate when your friend signup for Keppel Electric, while you will get $25 bill rebate How to use the Keppel Electric Referral Code for Bill Rebate? You can get the $40 bill rebate by obtaining the referral link from your friend and sign up for Keppel Electric…