To register on Shopee on your own, you need to first submit an application to Shopee, complete relevant information authentication, confirm the product type, and then register a Shopee seller backend account, complete basic information authentication and upload relevant certificates and other materials. There is no fixed standard for the fees for merchants to register and open a shop on Shopee. The fees for each store can vary depending on factors such as the type of product, advertising placement, and the quantity and quality of in-store product sales.