维持价格 meaning in English

maintenance price
price support
support price

With such a huge volume , ups had to develop new technology to maintain efficiency , keep prices competitive and provide new customer services
派送的货运量如此之大， ups必须开发新技术来维持效率维持价格竞争力，及提供新的客户服务。
And the beauty of that is that it forces you to keep prices extremely low and listen to the customer feedback about how you can do better versions
而且美人那是它强迫你极端地低下地维持价格而且听客户的话有关你能如何做比较好的版本回应。
And many experts here say that some gallery officials and artists are sending representatives to the auctions to bid on their own works to prop up prices , or “ protect ” the prices of some rising stars
许多专家认为，一些美术馆的高层和艺术家派代表去参加拍卖会，竞拍他们自己的作品，从而维持价格或“保护”一些后起之秀的作品价格。
Nevertheless , i am confident that the effect is positive and see the international experience as at least consistent with the view that , in combination with other sound policies , the maintenance of price stability has quite significant benefits for efficiency and growth
但是，我确信它们之间的关系是正的，至少各国的经历同这个看法是吻合的，即通过与其他合理的政策配合，维持价格稳定对效率和增长都有重大的好处。