If your account was created through Hallmark eCards, then you must manage your account at https://www.hallmarkecards.com.
If you want to change your password or e-mail for Feeln, this must be done at https://www.hallmarkecards.com. Any e-mail/password changes you make at Feeln.com may create login issues and are best avoided. In general, be sure that your login information remains the same at both sites.
If you wish to cancel your subscription, this must be done by going through your Hallmarkecards.com account.
1) Go to https://www.hallmarkecards.com and log in.
2) Click on MY ACCOUNT.
3) Click on Subscription.
4) Click CANCEL AUTO-BILL under the FEELN SUBSCRIPTION.
Account Subscriptions Page