---
title: "Relationships with Device/App Vendors"
canonical: "https://help.validic.com/space/VCS/1647018043/Relationships%20with%20Device%2FApp%20Vendors"
format: markdown
---
Except in special cases, you do not need to establish any technical or business relationship with the device/app vendor. You only need to work with our API and it is our job to manage each app and device.

However, for the following apps, a bulk purchase agreement may be necessary between you and the vendor. 

- BodyTrace

For more information on how to establish relationships with these vendors, please contact your account manager.