### Chinese: 1.本店支持7天退换货服务，由于产品质量及发错数量问题，本店承担运费。
### English: 1. The store supports 7-day return service, <v>due to product quality and the wrong number of issues sent</v>, the store to bear the shipping costs.
### Errors: There is a major accuracy/mistranslation error at "due to product quality and the wrong number of issues sent" within <v></v>.

### Improved English: 1. Our store supports seven-day return and exchange service; our store will bear the freight if there is a problem of product quality or if the quantity of products is wrong.
