“忠诚度”用英语怎么说？

商业折扣可以用作维护顾客忠诚度的一种竞争策略。Trade discounts may be used as a competitive stratagem to secure customer loyalty.给员工提供经济保障也是保证员工忠诚度的秘诀.To provide economic assurance for staff also vital to keep staff's loyalty.其中之一是情感交流, 即增...