> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unibee.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Enabling the Promo Credit System

Follow these steps to activate and configure the Promo Credit feature in UniBee Billing:

1. Access the Configuration Settings

   * Navigate to the "Configuration" tab.
   * Select "Credit System Config" from the menu.

2. Enable Promo Credits

   * Toggle the "Enable Promo Credits" option.
   * Confirm your action by clicking "Yes".

3. Set the Exchange Rate

   * Define the value of a promo credit. For example, set 1 Promo Credit = 1 Euro (or another currency as per your billing setup).

4. Configure Additional Options
   * Allow Combining Promo Credits with Discount Codes: Decide whether users can apply both promo credits and discount codes to a single invoice. This option is enabled by default.
   * Auto-Apply Promo Credits: Choose whether unused promo credits should automatically apply to the next invoice.