Under the reign of Frederick William II, Frederick the Great's nephew and successor, the company becomes the leading enterprise in terms of technology as well. The king continues to satisfy his need for porcelain through KPM, but he doesn't pay for it in cash; he offsets the amount from the profits due him. Nonetheless, the company's business improves considerably: From 1787 on, the average net profit is more than 40,000 Taler per year. In 1790, Peter Biron, Duke of Kurland, commissions a new table service from KPM: KURLAND.