fixed price
A price that is set and not subject to change, often used in business, retail, or contractual contexts.
この商品は固定価格で販売されています。
This product is sold at a fixed price.
feed-in tariff system; fixed price purchase system
feed-in tariff; fixed-price purchase system
Compound of 固定 (kotei, 'fixed') and 価格 (kakaku, 'price').