M&S

“This is a big one. I reckon it cost around £300,” Martin said.

Available from October 28, M&S has a beauty Advent calendar worth £300 of make-up and skincare for only £40.

However, shoppers can get it when they spend £30 or more on other items

“It’ll cost £40, but to be eligible to buy it, you’ll need to spend £30 or more on other beauty, clothing, or home items – so you’ll be spending at least £70 to get the calendar,” Martin said.