What does Pre-Order mean?

A Pre-Order (PO) is a shopping method for items that are still in production. Typically, items that are currently trending are listed as Pre-Orders, especially if the anime just aired and no products are yet available in the market.
The Pre-Order period depends on the type of item, with some items releasing within 3 months after Pre-Order and others taking more than a year. The production timeline depends on the complexity of the manufacturing process. Manufacturers will not rush production.  
In practice, you can order Pre-Order items using a Down Payment (partial payment) or Full Payment (pay in full). If you choose Down Payment, you'll pay part of the cost upfront and the remainder will be billed when the item arrives.

For more questions about PO, check the other Pre-Order FAQs!