We currently offer several free templates for the backs of our cards, including several photo templates. After customizing the front of the card and hitting the "Next" button, you'll see the back of the card. Click the "more back layouts" button in the upper right to see all of your options. You can add photos and text to the back just like you do with the front of the card.
Some back templates will automatically match the fonts and/or colors used on the front, but many will be generic. If you want to customize the back, just request Free Designer Assistance and our design team will help make sure your design has a consistent look and feel.
Please contact us if you have any questions.