If you have paid your Supermetrics for Google Drive Pro license with a credit card, you can do the upgrade from your Account Management page by clicking "Upgrade to Super Pro". It will calculate the additional payment needed to upgrade the remaining time on the subscription and change that amount.


If you have used PayPal, or paid by invoice, please send us a private ticket requesting the upgrade. In these cases, we will take the value of the remaining time on the subscription and divide by the price difference between the versions to calculate a new subscription end time (usually half or a third of the time, depending on the product).