### Chinese: 3.买家对本店的运费收取有疑问，可选运费到付。
### English: 3. If you have any doubt about the freight collected by the store, you can select freight at destination.
### Errors: There is no error in the English translation.

### Improved English: 3. If you have doubts about the shipping fee of our store, you may choose payment upon arrival.
