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 I don't understand what each ID means. 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? Guide to Creating Product Listings When registering or modifying a product through the API, the entered itemName value is not properly exposed.