Hi David,

You currently have the Basic licence, which covers only one domain at a time.

Licenses can be upgraded to higher tiers through our store, by clicking on the "Upgrade" button:

A new modal opens up where you can choose available upgrade plans:

Please note that the Lifetime purchases can't be upgraded to Subscription plans, so if you have a Pro Lifetime plan, you cannot upgrade to Developer Subscription. Also, depending on the license you currently have, different options will be offered in the modal.

What you should know about the upgrade:

The price that you will pay for the upgrade will be a pro-rated charge, meaning you won't be paying for the price difference between licenses, since we cannot refund the time spent on the license you currently have.

That being said, you can decide to either upgrade this/existing licence to Pro - or you can cancel the Basic licence if you wish to take advantage of the current sale/discount period.

Basically, a discount can not be applied to existing licences, such as upgrades or renewals.

The discount can only be applied for a new licence purchase.

So if you wish to check how much it would cost you to upgrade this licence/the difference depending on your remaining days for this year's renewal, you can log in the TMS Store account, then click the "Upgrade" button - you will see a preview of the cost/difference you would pay for it for the Pro upgrade.

Or, if it is a better offer compared, you could cancel the Basic licence and purchase a new Pro licence from our Site with this current discount.

I hope that helps. Let me know if you have any questions.

2. In regards to the Master Details add-on, no problem, the add-on licence is completely separate, so you can only focus on the wpDataTables licence and decide if you wish to upgrade the existing one, or cancel that one and get this new Pro discount.

Thank you.