<p>If the multiple sites are based on sub-domains (i.e. site1.site.com, site2.site.com), then a single <code>craft/config/license.key</code> file will cover all of the sites with no issues.</p>

CC BY-SA 3.0
2016-07-19T20:01:39.973Z
thx Brad
and if its different domains......add a licence for each?
joomkit
CC BY-SA 3.0
2016-07-19T17:33:38.197Z
2016-07-19T17:33:38.197Z
Brad Bell
<p>If you are running multiple domains on one craft install as suggested here <a href="https://craftcms.com/support/sharing-craft-files" rel="nofollow">https://craftcms.com/support/sharing-craft-files</a>
What are the pro licence implications?</p>

<multi-domain>
Multi site licences
# Multi site licences

(Asked by: username_0 on 2016-07-19)

If you are running multiple domains on one craft install as suggested here <https://craftcms.com/support/sharing-craft-files>
What are the pro licence implications?

**Tags:** multi-domain


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## 1 answers

### Answer by username_1 on 2016-07-19. Score: 3

If the multiple sites are based on sub-domains (i.e. site1.site.com, site2.site.com), then a single `craft/config/license.key` file will cover all of the sites with no issues.

> **Comments:**
> **username_0**: thx Brad and if its different domains......add a licence for each?  

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