If your credit balance reaches zero:

1. AI Features Pause: You will not be able to use features that require credits (like the AI Personal Advisor or custom content generation) until your credit balance is replenished.
2. Other Features Still Work: Your other core app features, like viewing your dashboard, managing goals, and accessing content packs (if applicable to your tier), will continue to function normally.
3. Notification: You’ll usually see a message or a pop-up window informing you that you’re out of credits and guiding you on how to get more.

Solution: You can either wait until your monthly credit reset, or you can often upgrade your subscription to a tier with more credits, or purchase additional credit packs (if available).