求助call the order complete什么意思

本来我是要生产4200米的产品，后来有个是4180.我说能不能下这个产品，我再补偿一个4220的。客户说：No need to manufacture and provide another drum of 4220 m. I am ok to receive 4180 m drum reduce my total order by 20 m and call the order complete.请问这个call the order complete是什么意思？？