> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://aide.payfacile.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).

# How to automatically send the invoice to customers?

| You can automatically send the invoice as an attachment to the payment confirmation email.

From [Marketing // Emails](https://www.payfacile.com/emails), you can decide to **add the invoice download link in the payment confirmation email** that is automatically sent to your customer.

![How to automatically send the invoice to customers?](https://storage.crisp.chat/users/helpdesk/website/-/6/a/a/1/6aa178af99f4c400/en_10keiyb.png)