While we'd hate to see you go, you may cancel your subscription at any time.
You can do this by logging in to your account and going to the "Settings" tab. Scroll down to the "Manage subscription" section and select "Manage subscription" on the right-hand side. Click on "Stop Subscription", then "Continue". Follow the prompts, then "Cancel account", and "Proceed". You will receive an email confirming the cancellation has gone through successfully and no further orders will be processed.
Please note that if the next order's cutoff has passed, that order is already being processed and the account termination will not cancel the delivery.