Online sales refer to the process of selling products or services over the internet. This can happen through various platforms, such as websites, social media, or online marketplaces like Amazon and eBay. Customers can browse items, compare prices, and make purchases from the comfort of their homes, often using devices like smartphones or laptops. One of the main advantages of online sales is convenience. Shoppers can access a wide range of products at any time, without the need to visit physical stores. Additionally, businesses can reach a global audience, allowing them to expand their customer base beyond local markets.