People often wonder why they have spend so much money at the supermarket, and often on things they didn’t intend to buy in the first place. A recent survey indicates that 75% of all grocery shoppers make at least one impulse buying. They may be attracted by eye-catching display, or colorful package. For those shoppers, there is a simple way of avoiding impulse buying, and saving money on groceries. That is, they should make a shopping list beforehand, and stick to it.