First of all: The first 45 days of testing are free, no matter if you continue to use EdTools afterwards or not. (Basic Plan)
In order to continue using EdTools without interruption after the 45-day trial period, we need your authorization to charge your credit card or PayPal with the annual fee. This will only be debited after the 45 days have expired.
If the subscription is cancelled during the 45-day trial period, no amount will be charged. Simply cancel the subscription in your account.