Can my products get displayed on the website in the order of options I register? No, they can't. The products will be exposed on the front (sales page) in the order of Coupang's own logic. Related articles When modifying a product using the API, an error occurs ‘Required options (weight per piece, other) have not been entered.’ What are the rules for search keywords for product listing? I don't understand what each ID means. When registering or modifying a product through the API, the entered itemName value is not properly exposed. Changing price of each item of a product