Steps to design the interior
With a mailer or shipping box selected, you're ready to personalize the interior part by following these steps:
1
Switch to Inside
Select the Inside button at the bottom of the studio. This updates the workspace and 3D preview to display the interior of the box.
2
Customize the design
All design tools are located on the left side panel to upload personal images, browse the image library, or add text and shapes.
3
Adjust colors
Select any design element to open the toolbar and update its color settings.
4
Review in 3D
Use the 3D Preview (usually on the right) to rotate the box and check how your interior design will look.
5
Return to the exterior
Select Outside to switch back to the exterior design area.
If you don't find the toggle, check that you've selected a product that supports interior printing. Some products, such as product boxes, don't support interior customization.
