I enjoy subscribing one month at a time when it comes to subscribing to twitch streamers. This is because if something happens where I don't go on twitch as frequently in the following month, or I don't have funds to re-subscribe, I don't need to worry about it charging me. However, there is no option to check to "subscribe for only one month", and it is an inconvenience to have to go into my subscriptions and manually cancel each one of them after I subscribe. I know subscribing for one month already exists with Twitch Prime, and I think it would be nice to have a feature where you can check a box near the subscribe button to have it only last one month (even if you are paying with money).