When is my Appsumo credit refreshed?
Your renewals are set to the 1st of each month, so if you buy on Sept 15th then the next recharge will be Oct 1st, then Nov 1st, and so on!
You can also see this on your dashboard under your remaining minutes :)
Do my unused hours roll over to the next month?
No, your hours do not rollover. But you are never more than 4 weeks away from your next hours and then more hours - and more. For life!