Ovo opens cheapest energy tariff to ALL customers with no switching fee as new price cap kicks in
![Ovo opens cheapest energy tariff to ALL customers with no switching fee as new price cap kicks in](https://i.dailymail.co.uk/1s/2022/10/03/15/63055593-0-image-m-28_1664808173512.jpg)
Britain's third biggest energy firm said it was contacting all its customers today to alert them that they could pay less by moving to its standard variable tariff.