Recent Mailing on Referring and AirBnB Competition

I received an email regarding the above a few days ago, and must have accidentally deleted it. I have a friend who is asking me about referring, and is interested in green energy. Can you tell me about the offer again please?

Thanks

Andy

Sure thing, here’s a link to more info about it - https://community.bulb.co.uk/discussion/517/2017-valentines-referral-competition