Some companies have admitted they may give different quotes on car insurance depending on which email address is used
A price comparison site is being investigated over a potential breach of competition law
Comparison site MoneySupermarket has been fined £80,000 after emailing customers who had opted out of marketing
Suggest A Story
Got a money-related news story that affects you? Let us know.
Get Our Free Money Tips Email!
Older News Stories
Some energy customers with prepay meters could save an average of almost £120/year by switching to a new tariff
Today, the final part of MoneySupermarket Group's payment to buy MoneySavingExpert was announced
Wholesale prices – what energy providers pay for gas and electricity – continue to fall and 'remain very low'
MoneySavingExpert.com founder Martin Lewis is to move from Editor-in-Chief to Executive Chairman on 22 September
There's a hidden energy price war - while standard prices are unchanged, switchers' deal prices are falling
Warning: It's predicted car insurance prices are about to spiral up 10%. Urgently check if you can lock in cheaply
'Energy switch sites hide cheapest tariffs, not us', say Martin Lewis and MoneySavingExpert.com
Energy firms have promised to freeze prices after the Government cut green levies, but prices are set to rise long-term
Car insurance premiums are too high and should be cut through a number of 'far-reaching reforms', the CC says
Households should prepare for energy price hikes, not just over the coming year, but over the next five years too
Car insurance prices fell over the last three months, while home insurance premiums rose, according to the AA
The 10 things EVERYONE needs know to beat hikes while you can, as new round of price rises begin