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DJIA Cache – Licence Tab

DJIA Cache Licence tab settings screen

Last Updated: March 6, 2026

The Licence tab allows you to activate or deactivate your DJIA Cache licence key.

Activating your licence enables:

  • plugin updates
  • premium features
  • licence verification

Sections included in this tab:

DJIA Cache Licence tab settings screen
The Licence tab, where the licence key is entered, activated and deactivated.

Activate Licence

Follow these steps to activate your DJIA Cache licence.

Step 1 — Open the Licence tab

Navigate to:

Settings → DJIA Cache → Licence

This tab contains the licence activation settings.

Step 2 — Enter your Licence Key

Enter your Licence Key into the input field.

The licence status indicator will display the current state of the key.

Example status:

Active (Development)

Possible licence states may include:

  • Active
  • Active (Development)
  • Inactive
  • Invalid

Step 3 — Activate the licence

Click the Activate Licence button.

If you are replacing an already active key, the button may appear as:

Update Licence

The plugin will contact the DJIA Cache licensing server to validate the key.

Step 4 — Wait for confirmation

After activation, a confirmation message will appear indicating whether the licence was successfully activated or if an error occurred.

Example responses:

  • Licence activated successfully
  • Invalid licence key
  • Licence limit reached

Deactivate Licence

You can deactivate your licence if you want to move it to another website.

Step 1 — Open the Licence tab

Navigate to:

Settings → DJIA Cache → Licence

Step 2 — Click Deactivate Licence

If your licence is currently active, click the Deactivate Licence button.

This will:

  • unregister the licence from the current website
  • allow the licence to be used on another installation

⚠ Important

Always deactivate your licence before:

  • migrating a website
  • moving the plugin to another domain
  • reinstalling WordPress on the same domain

This ensures the licence can be reused without activation limits.

What activation sends and why

Activation contacts the licence server with the licence key, the site URL and the plugin version. That is what allows a slot to be counted against your licence and automatic updates to be delivered to this site. Nothing about your content, your visitors or your database is transmitted.

If activation fails, the usual cause is an outbound connection blocked by the host or a security plugin rather than a wrong key. A site that cannot reach the licence server keeps working and keeps caching, but it will not receive updates until the connection is restored.

Further reading: Techoli Company.