Be sure to include artwork for both sides of your Custom Mighty Wallet.
If you want the same image printed on both sides you can also add a note in the notes section to say that and we will make the adjustment in the final print.
Otherwise if you can't find the Back Side scroll down (on desktop) to the small preview icon with the credit card pocket slot in view. Click on that and the inside view of the wallet will be viewable.
Now you can add any customization you want.
We no longer have a credit card image that is on it's own layer but I have more detail about that here: Credit Card Area Artwork
As of now the customize interface does not have an option for the credit card pocket area.
Whatever image you lay over the inside of the wallet that also covers the credit card area will be printed on both areas. For example if you put a sunset image on the inside of your wallet the entire image will be printed in full across the inside of the wallet and over the credit card pocket seamlessly.
If you need further assistance please email us at service@dynomighty.com and someone will respond in 24-48 hours