Cash drawers are essential components of point-of-sale (POS) systems, primarily used for securely storing cash and other transaction-related items such as checks, credit card receipts, and coins. These drawers are typically found in retail stores, restaurants, and other service-based businesses where cash transactions occur.

A cash drawer is usually made of durable materials like steel to prevent theft and damage. It features several compartments to organize bills, coins, and receipts, making it easier for cashiers to manage money during transactions. Cash drawers often come with a locking mechanism to ensure security, and many are designed to be opened automatically when the POS system processes a sale.

Modern cash drawers can be connected to the POS system, opening automatically when a transaction is completed or when a drawer release signal is sent. These drawers can be operated via different methods, such as a mechanical key, electronic lock, or a combination of both. Some advanced models are designed for mobile POS systems and offer wireless connectivity, allowing businesses to streamline operations even in mobile or pop-up environments.

Cash drawers help improve efficiency, organization, and security in business transactions by providing a secure and convenient place to store cash and related documents.