A product can be more than one thing on a shelf.
- Bundle: a set of other products sold together. Selling a bundle takes stock from each part.
- Pre-order: sell before stock arrives, with a ship date shown on the product.
- Digital: upload a file. After payment the shopper gets a download link by email; the file is served from your store's own address.
- Custom fields: extra details you add to a product page, like materials or care.
All are in the product form in Products › Product.