Collage Kit lets customers combine the artwork you provide—logos, characters, photos—into a collage of their own. Upload artwork in the admin, toggle it live, and a "Create a collage" button appears on your product pages. Logged-in customers place, rotate and scale artwork, add text, and preview the result on the product mockup. Collages are saved per customer and can be resumed from the product page or their account. Items added to the cart carry the finished image on the order.

• Customers design their own collage from your artwork, previewed on the product
• Saved per customer — resume or duplicate the last collage from the product page
• Finished print-ready image is attached to the order as a line item property