Возможность подписки на заранее заданный срок

[Jonathan5]

Я только что заметил, что суть моей идеи также упоминается здесь:

Forcing a discourse subscription to be a one-off payment

You’re right! I had a brain fart. What I actually meant to ask is whether it’s possible or not to have a one-off payment that terminates, and doesn’t go on indefinitely. For example, something like a “day-pass,” where you pay $5 and are put into a special group, and then after, say, a day, the subscription terminates and you’re then eliminated from the group until you pay again. Is this possible?