A shopping list is a written or digital record of items that a person intends to purchase. It helps individuals remember what they need, making shopping more efficient and organized. People often create shopping lists before going to the grocery store or other retail locations to avoid forgetting essential items. Shopping lists can be categorized by type, such as groceries, household supplies, or clothing. They can be handwritten on paper or created using apps on smartphones. Using a shopping list can save time and money by preventing impulse buys and ensuring that necessary items are not overlooked.