> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.aads.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Can I Use the Ad Unit Code of My Site in All Sub-Domains or Sub-Directories?

Yes, you can use the same ad unit code across all subdomains or subdirectories of your website. However, we recommend creating separate ad units for each subdomain. 
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