Dropshipping on eBay is a business model in which you list and sell products on eBay that you don't actually stock or ship yourself. Instead, when you make a sale, you purchase the item from a third party, often at a wholesale price, and have it shipped directly to the customer. This can be a convenient and low-risk way to start an e-commerce business, since you don't have to worry about carrying inventory or fulfilling orders. However, it can be challenging to find reliable suppliers and to compete with other sellers on eBay, so it's important to do your research and carefully plan your business strategy.