moneysupermarket

A driver who got the date of her speeding fine wrong when doing a quick price check on a comparison site was shocked to see the premium on her existing policy jump by almost £50 after her insurer was automatically told. Her story shows why you should NEVER 'guesstimate' your info when comparing insurance quotes, even if you're just checking prices and don't plan to buy a policy.

Several insurance companies have admitted they may give different quotes on car insurance depending on which email address you use – but there are more surefire things to check to ensure you save when you renew.

Some energy customers with prepay meters could save an average of almost £120/year by switching to one of the two cheapest new fixed-term tariffs.

Wholesale prices – what energy providers pay for gas and electricity – continue to fall and 'remain very low', which some experts say could result in price cuts for households.

MoneySavingExpert.com's founder Martin Lewis is to move from Editor-in-Chief to Executive Chairman on 22 September and a new Editor-in-Chief and Managing Director will be appointed.

Energy switching sites sometimes hide the cheapest tariffs, but we don't.

Energy firms may have promised to freeze prices after the Government cut green levies – but the cost of fuel will still rise in the long term, energy experts are warning.