Yes, you can cancel your subscription at any time. The credits you have will remain valid for the period specified based on the type of purchase:
Subscription Credits: Valid for 3 months.
One-Time Payment Credits: Valid for 6 months.
Annual Credits: Valid for 12 months.
Even after canceling your subscription, your credits will still be valid for their original duration. You can also resume your subscription whenever you want, giving you flexibility in managing your account.