> For the complete documentation index, see [llms.txt](https://docs.vccpool.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vccpool.com/bang-zhu-zhong-xin/shi-yong-nin-de-ka.md).

# 使用您的卡

- [在線購物](https://docs.vccpool.com/bang-zhu-zhong-xin/shi-yong-nin-de-ka/zai-xian-gou-wu.md): Making Online Purchases
- [訂閱服務](https://docs.vccpool.com/bang-zhu-zhong-xin/shi-yong-nin-de-ka/ding-yue-fu-wu.md): Using Your Card for Subscription Services
- [支援的商戶與國家](https://docs.vccpool.com/bang-zhu-zhong-xin/shi-yong-nin-de-ka/zhi-yuan-de-shang-hu-yu-guo-jia.md): Transaction Scenarios: Supported Merchants and Countries
- [交易疑難排解](https://docs.vccpool.com/bang-zhu-zhong-xin/shi-yong-nin-de-ka/jiao-yi-yi-nan-pai-jie.md): Troubleshooting Failed Transactions
- [國際使用與費用](https://docs.vccpool.com/bang-zhu-zhong-xin/shi-yong-nin-de-ka/guo-ji-shi-yong-yu-fei-yong.md): Using Your Card Internationally (Currency & Fees)