To delete your Klaviyo account click the button with your account’s name on it, at the top right corner of the dashboard. From the drop-down menu select “Account”, go to Billing > Billing Preferences, and click “Manage my subscriptions” under “Plan Overview.” You will get the option to cancel your email subscription, your SMS subscription, or both at the same time. Select the option that applies and click Continue. Klaviyo will ask you the reason for canceling, select any that apply and press Continue. You will get the option to cancel your subscription immediately or at the end of the billing cycle. Choose the option that suits you the best and press the “Cancel My Klaviyo Subscription” button to complete the process.