The E.on Next Fixed 12m Exclusive v1 is 2% less than the current Price Cap on average (and roughly 14% below where it'll rise to in July), including £20 MSE dual-fuel cashback. Very few suppliers are offering fixed energy deals below the current Price Cap right now, so if you're risk averse and want price-certainty over the next 12 months, this looks like a good deal.

There are only 9,000 dual-fuel switches remaining (ends Fri 5 June 5pm).

• New and existing customers can get it.

• It's a fixed-term tariff for 12 months.

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

• You must pay by Direct Debit.

• There are £50 per fuel exit fees.

• Smart meters are not required.

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