Hi Mike,
There's no need to cancel unless you have paid subscription. As you register an account, we provide free try out for you to ensure the service.
If our service is not for you, you can simply let the free try out slides. Or you can become a subscriber so that the TV service will last and remind operation.
試用的目的是確保您的網路速度及設備可以順利接收服務,您可使用任何電腦,iPhone,iPad,Android手機,平板,或Roku機上盒來接收。您可以隨時在網站的右上方,點選『
我的帳號』來查閱帳號狀態及使用期限.
Hopefully it clear out the question. If not, please let us know.
thanks,
Amy Lam