What if the Service contract changes?

如果服务契约改变了呢？

youdao

The market value of a futures contract changes daily as the market price of the security to be exchanged moves over time.

由于被交易的证券的市场价格不断地随着时间变化，期货合约的市场价值也每天都发生变化。

youdao

He negotiated contract changes with private bus firms; there are now more buses, more flexible bus routes and less congestion on the metro.

他和私营公交公司谈判修改了合同，现在有更多的公交车，更灵活的线路，更少的地铁拥塞。

youdao

A contract is more then communication, a contract is communication with teeth. It actually changes the payoffs.

协议的效力大于口头约定,协议是有违约责任的,它影响收益

耶鲁公开课 - 博弈论课程节选

The contract changes are also designed to introduce new measures for improving care for patients with long-term chronic conditions and prevent unnecessary emergency admissions to hospital.

BBC: GP contract talks breakdown over 1.5% funding offer

It's heavy volume if a contract changes hands five times.

FORBES: Betting against God

If you cancel a contract and no money changes hands, do you have taxable income?

FORBES: Contract Cancellations Trigger Taxes