Absolutely! If you have an active subscription, you may purchase additional questions. The additional questions will then be added to your account total question count. The purchased questions do not expire, but they must be used while the subscription is active. If your subscription expires or if you terminate your subscription, your remaining question(s) will no longer be available for use.
Please note: This feature is currently only available for subscribers, and you may only make one purchase every 24 hours.