Online shipping platforms are digital services that facilitate the buying and selling of goods over the internet. They allow businesses and individuals to list products, manage inventory, and process orders efficiently. Popular examples include Amazon, eBay, and Etsy, which connect sellers with a global customer base. These platforms often provide tools for payment processing, shipping label generation, and customer communication. They streamline the logistics of shipping by partnering with carriers like UPS and FedEx, making it easier for sellers to deliver products to buyers quickly and reliably.