£50 credit EDF referral link:
https://edfenergy.com/quote/refer-a-friend/lucky-sky-496
Receive a £50 bill credit once you are on supply for gas and electricity and have made your first payment to EDF. If you want to receive the £50 credit before your first direct debit payment, you can make a payment for as little as £1 that is credited to your account, you should then receive the £50 the next day.
https://www.edfenergy.com/edf-refer-friend-terms-and-conditions
Thank you