How Teeinblue works on Etsy
Due to Etsy’s policy, third-party apps like Teeinblue cannot modify the storefront or add personalization options directly on the Etsy product page. Instead, Teeinblue provides two alternative personalization experiences, allowing buyers to customize their orders before or after checkout. Prepare Campaigns for Etsy Before getting started, remember that your Etsy listings must connect with a campaign in Teeinblue to provide the pre- or post-purchase personalization. 
When Etsy buyers purchase more than one item of the same variant, Etsy treats it as one line item in the order, and only changes the quantity accordingly. Teeinblue could only generate one customization link per order item. And previously, buyers could personaliFew readers
