How to remove add-ons
Removing add-ons is similar to purchasing add-ons. Start by navigating to your billing portal, by clicking your icon in the upper right, then 'billing' from the dropdown.
Under the Subscription tab, scroll down to the "Addons" section
To remove an add-on entirely from your subscription, click the "cancel" button next to the add-on's name:
The add-on will be removed from your subscription summary, and the applicable credit will be listed instead. The total amount due will read "$0.00".
To finalize the change to your add-ons, click "Update Subscription", at the bottom of the Subscription Summary.
If you would like to simply reduce the number of keywords or page crawls added to your subscription, click the "Update" button.
Use the plus and minus buttons to adjust the quantity of add-ons added to your subscription, then click "Update Subscription" to save your changes.