Can I change the SKU value for my listings in Etsy? If you have added a new listing from Gelato or connected an existing listing to Gelato, please ensure NOT to change the SKU value in your Etsy Shop Manager as this will break the connection with our integration. Related articles Can I add a new variation to an existing listing in Etsy? How do I add Gelato products to my Etsy store? Do I have to list Gelato as a production partner on Etsy? How do I create folders, rules and process orders in Order Desk? [VIDEO] How do I configure shipping for Etsy?