> For the complete documentation index, see [llms.txt](https://community.space.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.space.id/space-id-bai-ke-zhi-nan/.bnb.arb-shi-yong-zhi-nan/ru-he-shi-yong-sid-ji-fen-zhu-ce-yu-ming.md).
# 如何使用 SID 积分注册域名？
用 SPACE ID 礼品卡兑换 SID 积分后，你就可以开始使用这些积分了！
步骤1：
在域名注册过程中，你可以选择注册期限并查看相应的估计费用，现在你可以选择“SID Point”并使用它来支付注册费用。
通过选择“SID Point”按钮，你可以查看使用SID 积分后更新的预估费用。
{% hint style="warning" %}
如果你的 SID 积分足以支付注册的总费用，那么你只需支付 gas 费；\
如果你的 SID 积分无法支付注册的总费用，那么你将需要支付剩余的注册费和 gas 费。
{% endhint %}
---
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