> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://briefcase.crisp.help/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).

# Having Trouble Redeeming or Activating A Tool?

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Please reach out to us at [briefcase@appsumo.com](mailto:briefcase@appsumo.com)