https://support.google.com/assistant/thread/310410951/%F0%9D%97%A5%F0%9D%97%B2%F0%9D%97%B3%F0%9D%98%82%F0%9D%97%BB%F0%9D%97%B1-%F0%9D%97%A0%F0%9D%97%BC%F0%9D%97%BB%F0%9D%97%B2%F0%9D%98%86-does-%F0%9D%97%98%F0%9D%98%85%F0%9D%97%BD%F0%9D%97%B2%F0%9D%97%B1%F0%9D%97%B6%F0%9D%97%AE-allow-free-cancellation