# 通用问题

- [DeCard 信用卡如何还款？](https://help.thedecard.com/tong-yong-wen-ti/decard-xin-yong-ka-ru-he-hai-kuan.md)
- [DeCard 和 DeCard Luminaries 会收取哪些费用？](https://help.thedecard.com/tong-yong-wen-ti/decard-he-decard-luminaries-hui-shou-qu-na-xie-fei-yong.md)
- [卡片申请通常需要多长时间？](https://help.thedecard.com/tong-yong-wen-ti/ka-pian-shen-qing-tong-chang-xu-yao-duo-chang-shi-jian.md)
- [如果我的申请被拒绝会发生什么？](https://help.thedecard.com/tong-yong-wen-ti/ru-guo-wo-de-shen-qing-bei-ju-jue-hui-fa-sheng-shen-me.md)
- [如何申请实体卡？](https://help.thedecard.com/tong-yong-wen-ti/ru-he-shen-qing-shi-ti-ka.md)
- [申请实体卡的邮寄费用是多少？](https://help.thedecard.com/tong-yong-wen-ti/shen-qing-shi-ti-ka-de-you-ji-fei-yong-shi-duo-shao.md)
- [多久可以收到我的实体卡？](https://help.thedecard.com/tong-yong-wen-ti/duo-jiu-ke-yi-shou-dao-wo-de-shi-ti-ka.md)
- [如何冻结/解冻卡片？](https://help.thedecard.com/tong-yong-wen-ti/ru-he-dong-jie-jie-dong-ka-pian.md)
- [如何换卡？](https://help.thedecard.com/tong-yong-wen-ti/ru-he-huan-ka.md)
- [如何查看完整的卡片信息?](https://help.thedecard.com/tong-yong-wen-ti/ru-he-cha-kan-wan-zheng-de-ka-pian-xin-xi.md)
- [我可以将DeCard添加到Apple Pay或Google Pay吗？](https://help.thedecard.com/tong-yong-wen-ti/wo-ke-yi-jiang-decard-tian-jia-dao-apple-pay-huo-google-pay-ma.md)
- [卡片终止](https://help.thedecard.com/tong-yong-wen-ti/ka-pian-zhong-zhi.md)
- [Scan-and-Pay](https://help.thedecard.com/tong-yong-wen-ti/scan-and-pay.md)
- [如何找到 DeCard 的官方频道？](https://help.thedecard.com/tong-yong-wen-ti/ru-he-zhao-dao-decard-de-guan-fang-pin-dao.md)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.thedecard.com/tong-yong-wen-ti.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.