---
url: https://docs.corbitaltech.dev/products/bannercraft-perfex-crm/update.md
---
# Update Module

![update](./images/update.png)

* If a user purchases a new version of the Bannercraft module from Envato (CodeCanyon) and uploads it, the update option will appear in the CRM.
* Click on **check update** button to update the module.

## Purchase Key & Username Authentication

![update](./images/update1.png)

* Enter Purchase key and username to update version.
* A warning advises users to create a full backup (files and database) before updating.
* This ensures that if any issues occur, the system can be restored.
* A **Download Files** button to update module

## Upgrade Database

![update](./images/upgrade.png)

* An **Upgrade** button available to start the database upgrade.
* Clicking this button will update the database to match the new module version.