Print-on-demand (POD) is a type of eCommerce business model where products are made only after customers have placed an order. POD brands often carry items that can be easily customized like t-shirts, home decor, and accessories. The POD approach eliminates the need to keep inventory, manage stocks, and costly production venues. Platforms like Shopify and Teespring often offer shipping and fulfillment for POD business owners as well.