> For the complete documentation index, see [llms.txt](https://mt5-m0rpheu5.gitbook.io/mt5.m0rpheu5-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mt5-m0rpheu5.gitbook.io/mt5.m0rpheu5-docs/support/license.md).

# License Management

## Your License Key

After purchasing an MT5 Link subscription, you receive a license key via email.

Format: `XXXX-XXXX-XXXX-XXXX`

Example: `AAAA-BBBB-CCCC-DDDD`

***

## Entering Your License

### First Time

On first launch, a license activation dialog appears. Enter your key (format: `XXXX-XXXX-XXXX-XXXX`) and click **Activate**.

### Changing License

Use the 🗑 trash button to reset all settings, then restart the app to re-enter a new license key.

***

## License Types

| Plan       | Devices   | Price     |
| ---------- | --------- | --------- |
| Individual | 1 device  | $5/month  |
| Team       | 3 devices | $10/month |

All plans include:

* Unlimited license transfers
* 7-day offline grace period
* Priority email support

***

## Offline Grace Period

If your internet drops, your license remains valid for **7 days** offline. After that, you'll need to reconnect to validate.

***

## Transferring to Another Device

1. Close MT5 Link on the old device
2. Install MT5 Link on the new device
3. Enter your license key in the Setup Wizard
4. The license activates on the new device

> Note: Only 1 device can use the Individual license at a time. Activating on a new device automatically deactivates the old one.

***

## Troubleshooting

### "Invalid license key"

* Check for typos — `O` vs `0` and `I` vs `1` are common mistakes
* Make sure you're entering the full key including dashes
* Verify the key was for MT5 Link (not another product)

### "License expired"

* Your subscription has ended
* Renew on the Product Page to receive a new key

### "No internet — cannot validate"

* Connect to the internet at least once every 7 days
* The 7-day offline grace period starts from the last successful validation


---

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