To ensure fair use of the platform for all subscribers.
Every PDF export consumes one credit, including exporting the same assembly again - for example after changing the company logo, project details, report information, or the assembly itself.
Daily and monthly limits are enforced independently. If you reach either limit, exports are unavailable until the daily window resets at midnight UTC or the monthly window resets on the first of the next calendar month.
Professional and Business subscribers can buy an add-on pack of 3 extra PDF exports for $10.90 once your monthly limit is reached. Add-on credits must be used before the end of the calendar month they were purchased in - unused credits do not roll over. You can buy up to 2 add-on packs (6 extra exports) per calendar month. Add-on credits still count toward your daily export limit.
If you have questions about these limits, or a legitimate use case that needs higher limits, contact support.