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 store to avoid forgetting essential items and to stick to a budget. Shopping lists can be categorized into different sections, such as groceries, household supplies, or personal care products. Many people use apps or note-taking tools on their smartphones to keep their lists handy. This practice can save time and reduce impulse buying, ensuring that shoppers only buy what they truly need.