# Dealbase Docs

## Docs

- [TTM Gross Retention](https://docs.dealbase.co/computations/ttm-gross-retention.md): Understanding Trailing Twelve Months (TTM) Gross Retention calculation and its optionality
- [TTM Net Retention](https://docs.dealbase.co/computations/ttm-net-retention.md): Understanding Trailing Twelve Months (TTM) Net Retention calculation methods and their implications
- [Welcome to Dealbase](https://docs.dealbase.co/index.md): Documentation for the Dealbase Excel Add-In

## Optional

- [Dealbase website](https://www.dealbase.co)