The template can be found along with your shipping documents located inside your Sales Dashboard. You'll be provided with our template, which you're welcome to use if you are not familiar with how to create your own. This is a standard gallery practice and in most cases a very important accompanying document that the collector is expecting to receive.
When you're preparing your artwork for shipping, you must include a Certificate of Authenticity inside the package to be sent to the collector who has purchased the work.