We are introducing a fun new competition this month. All you have to do is to spot seven differences between the two photos of the new customer relationship managers at EDF energy.

The first prize is a bottle of champagne and the 10 runners up will receive a bar of Dairy Milk chocolate.

Simply send in your answers by e-mail and we will do the rest:

And who knows, you could be sipping away on a nice bottle of champers.