There will be no exchanges, no returns, no cancellations and no PTZ refunds on redeemed prizes.

兑换不得更换、退回、取消并且在兑换礼品过程中不退回PTZ；

youdao

After recording the vital information — names, dates of birth, etc. — the clerk handed me our license and deadpanned, "no refunds, no exchanges, no warranties."

在记录完重要信息——名字，出生日期，等后——办事员递给我结婚证，脸无表情地说，“不退钱，不包换，不保修。”

youdao

Passengers affected by the disruption will be offered exchanges or refunds, Drake said, and are urged to consider traveling next week if possible.

CNN: Heavy snow snarls travel in northern Europe