Tesco

Tesco customers have one last chance to take part in the Clubcard double-up event in store and online next month, as the supermarket chain prepares to unveil wider changes to its loyalty points scheme, MoneySavingExpert can reveal.

Asda is so far the only supermarket to confirm it will change its price promotions in light of an investigation by the competition watchdog into pricing tactics.

Millions of Tesco Mobile customers can avoid paying roaming charges for using data and for calls and texts while traveling in 31 European countries this summer.

Budget supermarket Aldi has been crowned Britain's 'most loved' retailer by users of MoneySavingExpert.com, while cut-price fashion retailer Primark has been voted the 'most loathed' company by those who took part in our online poll.

The decision by Sainsbury's to scrap its Brand Match scheme has been seized upon by Tesco, which is offering customers the opportunity to redeem its rival's Brand Match vouchers in its own stores.

M&S is to become the latest in a string of credit card providers to cut its reward points offering, more than halving the points you get when spending outside M&S itself later this month.

A data breach at an unidentified online retailer could have led to credit card users having their account details "compromised", MoneySavingExpert has learned. Tesco Bank has already cancelled some of its customers' cards as a precaution and users of cards from other companies are likely to be affected.

From today, Barclaycard's 10.5 million customers can access their credit scores for free via Experian, while Tesco Bank customers with its Foundation credit card can do the same from this week via reference agency Noddle.

Tesco Clubcard customers should hang on to vouchers as they'll be able to double the value from Monday to spend in the run up to Christmas on items including toys, electronics, clothes, and even on Black Friday deals.

Smaller mobile phone providers Giffgaff, Tesco Mobile and Asda Mobile have been voted best for customer service, with major networks Vodafone and EE coming bottom of the pile, according to a new poll of MoneySavingExpert.com users.