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

# Finance

- [Billing](https://user-help.runmags.com/finance/billing.md)
- [Perform billing](https://user-help.runmags.com/finance/billing/perform-billing.md): Create and send out invoices electronically or old school
- [Changing the billing date to get invoices out earlier](https://user-help.runmags.com/finance/billing/changing-the-billing-date-to-get-invoices-out-earlier.md)
- [Collection](https://user-help.runmags.com/finance/collection.md)
- [Collection](https://user-help.runmags.com/finance/collection/collection.md): Stay on top of outstanding invoices, send statements and register payments.
- [Paying invoices electronically](https://user-help.runmags.com/finance/collection/paying-invoices-electronically.md): Use RunMags ePayments to make it easy for advertisers to pay your invoices.
- [Managing outstanding invoices](https://user-help.runmags.com/finance/collection/managing-outstanding-invoices.md)
- [Register payments](https://user-help.runmags.com/finance/collection/register-payments.md): There are two ways you can record a payment to balance out an invoice.
- [Managing mistakes](https://user-help.runmags.com/finance/managing-mistakes.md)
- [Crediting an invoice by issuing a credit note](https://user-help.runmags.com/finance/managing-mistakes/crediting-an-invoice-by-issuing-a-credit-note.md): If you accidentally create an invoice with errors in it, you first have to credit it before you can create a new invoice.
- [Deleting payments](https://user-help.runmags.com/finance/managing-mistakes/deleting-payments.md): There are two ways you can delete a recorded payment in case it was created in error.
- [Fiscal management](https://user-help.runmags.com/finance/fiscal-management.md)
- [Journals](https://user-help.runmags.com/finance/fiscal-management/journals.md)