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# What are the usage limits for Black Box and Cerebro on Helium 10?

# Helium 10 Black Box, Cerebro, and Magnet usage limits

Helium 10 features such as **Black Box, Cerebro, Magnet, and Listing Analyzer** use credits and have low limits set by Helium 10.

## Limits on shared accounts

Dedicated credits for these features are **not guaranteed** on a group-buy shared account. Because the account is shared by many users, the available credits may be consumed quickly, and the features may show as limit reached even when a user has not used them recently.

These features may be available when credits remain. If the limit has been reached, wait until Helium 10 renews the credits; however, there is no fixed or estimated renewal time. A monthly reset cannot be guaranteed for a shared account because credits may be used up again immediately after renewal.

This limitation applies to group-buy platforms generally. Users who need reliable, dedicated credits should use a personal Helium 10 account; dedicated credits are not available through the shared group-buy plan.

Other Helium 10 features may still be usable when Black Box, Cerebro, Magnet, or Listing Analyzer has reached its limit.