If you want to cancel your Codility subscription and stop automatically renewing it, go to the "My Account" section in the bottom left corner of your dashboard.
Then click on Settings > Plan & Payment and then "Manage subscription". This will take you to a page where you can make the necessary adjustments.
Your current subscription will remain active until the end date and it won't be renewed automatically.
If you have any additional questions about canceling your subscription or would like to leave your feedback, please reach out to your Customer Success Manager or contact us at support@codility.com.