Once you have exported a product to Etsy you can edit the product listing directly on Etsy.
You are free to alter the product imagery, pricing, title and description. This will not affect the product linking. We ask you not to alter the variant details as this may affect the product linking.
Should you wish to add on more variants or adjust the design of the product we ask that you delete the product from both Two Fifteen and Etsy and create and export a new product.