> For the complete documentation index, see [llms.txt](https://support.functionjunctionapp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.functionjunctionapp.com/account-management.md).

# Account management

- [Billing and account](https://support.functionjunctionapp.com/account-management/billing-and-account.md): Learn about how the Function Junction app is billed to you.
- [Order tags](https://support.functionjunctionapp.com/account-management/order-tags.md): Learn about tracking Function Junction campaign sales with Shopify order tags.