> For the complete documentation index, see [llms.txt](https://wiki.vikingscyber.com/huong-dan-su-dung/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.vikingscyber.com/huong-dan-su-dung/thong-tin-chung/vikings-ordering-system-vos/quan-ly-tai-khoan.md).

# Quản lý tài khoản

<figure><img src="/files/xwaSFIpJxm7THPERQwkp" alt=""><figcaption><p>Thẻ thành viên điện tử Vikings eCard</p></figcaption></figure>

Mỗi tài khoản **Vikings ID** sẽ được đính kèm với 1 thẻ thành viên điện tử **Vikings eCard**. Bạn có thể tích lũy điểm thưởng trong quá trình sử dụng ứng dụng VOS để nâng hạng thẻ và nhận các ưu đãi giảm giá giờ chơi.

Tìm hiểu thêm về :arrow\_down:

{% content-ref url="/pages/pgl2ihC3ShVFpNmHAHx3" %}
[Vikings ID](/huong-dan-su-dung/thong-tin-chung/vikings-id.md)
{% endcontent-ref %}

{% content-ref url="/pages/vvLvwE8FOmEfK48H3sTk" %}
[Vikings e-Card](/huong-dan-su-dung/thong-tin-chung/vikings-e-card.md)
{% endcontent-ref %}


---

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