The exclusive E.on Next Fixed 13m v12 tariff is one of the few deals below the current Price Cap, at 2.1% less (and roughly 14% below where its likely to rise in July) including £20 MSE dual-fuel cashback. There are only 450 dual fuel switches left on this deal.

This tariff is for both new and existing customers, so if you're with E.on on the Price Cap and want to stay with it, this guarantees price certainty.

• New and existing customers can get it.

• It's a fixed-term tariff for 13 months.

• It's for dual-fuel and electricity-only.

• There are £50 per fuel exit fees.

• Smart meters are not required.

• You'll need to manage your account online.

• You get £20 dual-fuel MSE cashback (£10 for elec-only).