Why does the full system cost 80-100k though? Can I buy 1 full system at 100k, and then 10,000 at the list price? What is the difference. If I sign a contra

Why does the full system cost 80-100k though? Can I buy 1 full system at 100k, and then 10,000 at the list price? What is the difference. If I sign a contract to buy 1 million next year (thus giving you time to build an better assembly line) can you get the per unit price down?