You can use your own graphics as overlays on products by following the simple steps below.
1. Navigate to your CMS.
2. Click "Product Overlays" under Catalogue.
3. Click "add an overlay".
4. Give your Overlay a name and ensure the "Image" toggle is selected.
5. Choose your desired Overlay Position from Top Left, Top Right, Bottom Left, Bottom Right and Below Product. Note that products can display one overlay per position.
6. Choose the appropriate image file you wish to use as the Overlay.
7. Click "Add" to complete the process of adding an image based Overlay.