## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.m3ter.com/llms.txt)

Use this file to discover all available pages before exploring further.

You use the Debit Reasons created for your Organization when you create Debit line items for Bills. See the [DebitReason](https://docs.m3ter.com/api/debitreason/introduction) section for calls you can use to create and manage Debit Reasons for your Organization.