On-Demand Manufacturing is a production approach where items are created only when there is a specific request or order from a customer. This method reduces waste and inventory costs, as products are not made until they are needed. It allows for greater customization, enabling businesses to tailor products to individual customer preferences. This manufacturing model is often supported by advanced technologies like 3D printing and digital fabrication. These technologies enable quick adjustments to designs and efficient production processes, making it easier for companies to respond to market demands and trends without overproducing.