If you cancel your subscription, you may use your subscription until the end of your then-current subscription term; your subscription will not be renewed after your then-current term expires. However, you won't be eligible for a prorated refund of any portion of the subscription fee paid for the then-current subscription period.
If you would like to cancel your subscription you can do so on the Manage Subscription page.
Similarly, your subscription fee will not be refunded if Stir terminates your account for inappropriate behavior:
The Company may terminate or suspend your subscription and/or membership in the Service at any time without notice if the Company believes that you have breached this Agreement, including, but not limited to, by using the Website and Service for non-personal use, engaging in prohibited or inappropriate communications or activities, and any breach of your representations and warranties.