Support
Donation is planned, not active yet
The site is prepared for future support without adding a payment processor or collecting payment data.
Current status
There is no active donation button, checkout flow, payment widget, or donor account system in this phase.
This page exists so the project can explain the support model before any payment integration is considered.
Donation compatibility rules
The project avoids NonCommercial assets and unclear third-party material so future donations do not conflict with lesson, diagram, or dependency terms.
- Lessons stay free to read
- No feature is locked behind donation
- No third-party payment script is embedded
- Any future processor requires a separate privacy and license review
Before enabling real payments
A future donation task must choose a provider, review its terms, update the privacy page, document data handling, and receive explicit approval.