You need to get customer's approval for any deviation.

任何偏差都要经过客户的批准。

youdao

We seek not only honor, pay more attention to customer's approval.

我们追求的不仅仅是荣誉，更注重的是客户的认可。

youdao

In the 20 years of ups and downs, hongtai wire factory flat efforts got customer's approval.

在这20多年风风雨雨，鸿泰电线厂所做的努力都得到了客户的认可。

youdao

Never use a customer as a referral without the customer's prior approval.

FORBES: Can software startups succeed?

The new and delicate challenge: Attracting small fries willing to pay a small monthly charge (or at least able to expense without approval) while not cannibalizing Zoom's high-end customer base.

FORBES: Is Your Product's Price Right?