Insiders have revealed the crafty tricks used by supermarkets to make customers spend more on their grocery shopping.
In a fascinating thread shared on question and answer site Quora, food market workers revealed the ways in which shoppers are encouraged to part with their money, the Daily Mail reports.
Ariel Dreyfus, a Business Administration student from South Carolina who analysed their behaviour, revealed stores will avoid placing clocks around the aisles, much like casinos, to avoid reminding customers of the time.
Meanwhile, British assistant psychologist Aishah Hannan noted the lighting is brighter around the fruit and vegetable aisle to make them appear "bright and healthy" and essentials such as milk are placed towards the back of the store.
She also revealed that stores use music and colour to influence the mood, with slow music encouraging shoppers to relax their pace. The colour yellow is said to encourage hunger.