A: Yes, you can add more credits to your account when your monthly credits are used up. Regarding credit roll - over, if you have purchased a monthly or annual package, the credits follow the same end - of - month roll - over strategy. This means that any unused credits at the end of the month will roll over to the next month's credit balance. However, do note that specific terms and conditions may apply, and we recommend you keep an eye on our official announcements for any updates regarding credit policies.