Money Saving Expert Martin Lewis is known for his golden rules and advice when it comes to reducing bills as much as possible. And, as food prices continue to rise, people have been looking for ways to reduce their food shopping totals without having to buy a load of yellow sticker food that's about to go out of date.
But according to Martin, you can reduce how much you spend in supermarkets like ASDA in a single second. All you have to do is crouch down on the floor.
This is because ASDA tends to put more expensive brands at eye-level, while the budget bits are on the bottom shelf where they're not so visible.