Manage your subscription in Account Settings (access it from the account dropdown in the top right).
You will receive an email 7 days before your renewal date that will include a link to unsubscribe.
When you unsubscribe you will immediately lose ability to run payrolls and calculations.
We never delete payroll data
You'll always be able to access your payroll history regardless if you cancelled your subscription.
Restore subscription anytime
You can always login and restore your subscription in Account Settings. If you resubscribe within the already paid period, you won't be charged again and your original renewal date will be used.