To further enhance the visual appeal of your 2D/3D Product, you can add a Custom Background Image to be displayed behind it (rather than include it in your Product Preview). This means that you can easily change out the background simply by uploading a different file - so you could have a background that is applicable to each product type, or to each artwork design in a particular product range.
Important Note: The image that you use will be scaled to fit the 800 x 800px Preview, therefore the image should be square and sized accordingly to ensure there is no loss of quality. In order for the Custom Background to display, your Aspect Preview must have transparency.
The Images need to be uploaded via the 'Preview Specification' > 'Background' > 'Upload Background'
Take a look at these examples:
The possibilities are endless, so get creating and make your products stand out with Custom Background Images!