> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.promo.ly/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).

# For customers requesting an invoice

If you’d like copies of your invoices, just send a quick message to our support team and let them know which months you need — they’ll be happy to help!