Supershoppers

Anna and Sabrina investigate some of the 'dirty tricks' used to manipulate on-line reviews. A supermarket price check reveals the cost of convenience.

Anna and Sabrina ask if the price promise at John Lewis can always be trusted? An undercover report from a high street chain uncovers sales staff giving suspect advice. Dairy-free milk, batteries and value brands are examined.

Anna and Sabrina examine the law on returning goods purchased online, investigate the sales tactics of Viagogo, ask if one of Britain's most popular lagers is watered down and expose waterproof boots that get you wet.

Anna and Sabrina reveal a money saving online shopping hack and a tip on getting the lowest price on energy bills. They look at coffee, toothpaste and a product that helps children sleep.

How to save hundreds of pounds on pizza, things that affect car insurance premiums, online stores charging over the odds for products they don't even stock, gift cards, a toothbrush test and the latest crazes in bottled water.

Reveals the upmarket supermarket products that are the same as their value ranges. Price differences in bars owned by the same chain, edible beauty products, 'healthy' ice cream and holiday deals are also looked into.

What's the difference between value and premium pasta? Are lifetime guarantees offered by the big brands as impressive as they sound? Are Havaiana flip-flops worth the price? Also micellar water and trains.

Anna Richardson and Sabrina Grant return with their guide to the Christmas sales - revealing how to save money with big brands and retailers including DFS, TUI and Amazon.