# Main features

- [Check Files Download](https://support.paystand.com/hc/en-us/articles/16463738572315-Check-Files-Download)
- [Unrecognized Checks for Sage Lockbox](https://support.paystand.com/hc/en-us/articles/13127511003035-Unrecognized-Checks-for-Sage-Lockbox)
- [AR Advances for Sage Lockbox](https://support.paystand.com/hc/en-us/articles/13126830713883-AR-Advances-for-Sage-Lockbox)