Print-on-demand is a printing technology that allows products, such as books, clothing, and accessories, to be printed only when an order is placed. This means that items are not produced in bulk, reducing waste and storage costs. Customers can choose from a variety of designs, and the product is created specifically for them. This model is popular among independent authors and artists, as it enables them to sell their work without upfront costs. Print-on-demand services handle the printing, shipping, and customer service, allowing creators to focus on their craft while reaching a global audience.