# Activating your Pro licence

- Source: https://plugstack.dev/docs/qtyra-quantity-rules-tiered-pricing/activate-pro-licence/
- Published by: PlugStack
- Last updated: 2026-10-22

## Install Pro

 
1. 1
   Download the Pro ZIP from your purchase email or your [Freemius account](https://users.freemius.com/).
2. 2
   **Plugins → Add New → Upload Plugin**, choose the ZIP, **Install Now**, then **Activate**.
3. 3
   If the free version was active it is deactivated automatically: all rules and settings carry over. You may delete it.
4. 4
   Enter your licence key on the screen that appears and click **Activate License**.

 
  
**Note**Done. **WooCommerce → Quantity & Pricing** now shows *PRO licence active*, your plan, the expiry date and how many sites are in use.
 
 

## Managing the licence

 
- **Move to another site**: on the old site: WooCommerce → Quantity & Pricing → **Manage licence → Deactivate License**. Then activate the key on the new site.
- **Change key / renew / billing**: the same **Manage licence** page.
- **Sync licence**: if you renewed or changed plans and the site has not noticed yet.

 

## Common questions

 

 
 

### ### "You should receive a confirmation email"

 

The admin email on this site already has a Freemius account, so Freemius asks you to confirm by email. Click the button in that email (check spam) or log in as an admin with a different email. Nothing is sent from your site, so SMTP settings do not matter.

 
 
 
 

### ### "Invalid license key"

 

Keys are 32 characters and start with sk_. Copy it from the purchase email without spaces.

 
 
 
 

### ### "License has reached its activation limit"

 

Deactivate it on a site you no longer use, or upgrade the plan.

 
 
 
 

### ### My licence expired

 

Pro features lock, updates pause, your data stays. Renew from Manage licence and everything comes back.