Yes, you need to pay store fees to open a store on eBay. eBay offers different types of store packages, each with different fees. These fees usually include monthly fees and sales fees. The monthly fee is for using the eBay platform and store features, while the sales fee is a certain percentage of your sales.

Store fees can help you get more store features and better promotion opportunities, and improve your sales results. Specific fee details can be found on the official eBay website.