1. Shop near your house = £10 Tesco in town = £5

2. Shop near your house = £1025 Tesco in town = £1020

3. I used to work as a manager in a clothing shop. In October we got updated price lists which would often make us double the prices of the stock on the shop floor. Why?

4. Peanuts = free Water = £2 per bottle Why?

5. Hotel minibar = £4 Shop less than 1 minute walk from the hotel = 80p Why?

6. Macdonalds offer free refills on coffee and tea in their restaurants – why?

7. $4.5 million Victoria’s Secret offer a special diamond encrusted bra for sale for $4.5 million. They have never sold one. Why do they do this?