> For the complete documentation index, see [llms.txt](https://penida.gitbook.io/big-digital-download/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://penida.gitbook.io/big-digital-download/miscellaneous/license-key-what-are-tags.md).

# LICENSE KEY • What are tags?

{% hint style="success" %}
It is just a way to "group" your keys. If you sells Minecraft keys and Norton Antivirus keys, you might want to tag some keys with "Minecraft" and others for "Norton AV". This way, the right keys will be assigned to the right orders. **Just make sure you follow the guide below to properly tag and assign license keys**
{% endhint %}

{% content-ref url="/pages/2fGeAWWolt12QngPY0c0" %}
[How to configure and sell license keys?](/big-digital-download/most-asked-questions/how-to-configure-and-sell-license-keys.md)
{% endcontent-ref %}