Online grocery shopping allows consumers to purchase food and household items through websites or mobile apps. Shoppers can browse a wide selection of products, add them to their virtual cart, and choose a delivery or pickup option. This method offers convenience, as it saves time and allows for easy comparison of prices and products. Many grocery stores, such as Walmart and Amazon Fresh, provide online shopping services. Customers can often find special deals and promotions that may not be available in-store. Additionally, online grocery shopping can help individuals manage their budgets and dietary needs more effectively.