The dating website eHarmony uses an automatic renewal subscription to make it easier for you to continue your subscription to the service. If you'd prefer to opt out of the automatic renewal program, you can do so from your eHarmony control panel. If you forget to extend your subscription at the end of your billing cycle, you'll no longer be able to access eHarmony and take advantage of its services.
Visit eHarmony.com and sign in to your account. Click on "My Settings."
Click on "Account Settings." Scroll down to the "Cancel My Subscription" section.
Click "Cancel My Subscription." Click "Save Changes." You'll now see the message notifying you that the membership will expire at the end of the current billing cycle, unless you renew.