I do not have a credit card, and do not want "beautiful" polls. But, I think, as they mentioned if you are not subscribed then you cannot "unsubscribe" (I see nothing about subscribing anywhere on that web page, although I do not know how Stripe is working; I found something about subscriptions there but I don't know how that works or even if that is being used here; presumably it isn't). However, I started making up my own poll software (based on plain text, not HTML), so you might look once I do, in case you don't like this one.