A postcard is made of two sides, the front, and the back. The Postcard Back Template is a template which mainly introduces what to list on the back of the postcard. The composition of the back is mainly divided into four parts. The first part is the name of the post people. Then the company the post one belongs. The address and the phone number comes after the second part. For more information about the postcard back, please take the sample on our website for reference.