Refund Policy
Last updated: November 2026
No paid product
There is currently no paid product. Everything available today is free to use.
No refund policy applies
No paid product exists yet, so there is no refund policy to apply. If you believe you were charged in error, contact lei_xu@163.com.
Free preview limits
The preview export currently shows only the first 20 rows, and signal previews are limited to 500 signals. These limits are part of the free product as it exists today.
Planned features
Pro and full export are planned for a future release; purchases are not available yet and no price has been set.
Future changes
If a paid product is introduced later, a separate refund policy will be published on this page before purchases become available.