You can cancel your account at any time before the end of the free trial. After that, you can still cancel and get a prorated refund based on how many tests you ran after the trial ended and the amount of time that elapsed.

Your free trial is good for a full week; your card will be charged 7 days after the start of your free trial.

To cancel, log in to your member dashboard. From there, hover over 'Account' located on the upper right hand side of the page, and select "Profile". You should then see a link to unsubscribe. If you unsubscribed successfully, you will receive a confirmation email. Please contact Email on Acid if you do not receive this email. By unsubscribing, this ensures you will not be charged in the future.