This static website does not create course accounts, authenticate visitors, operate a database, or collect progress on a server.
Browser-local information
Theme preference, quiz completions, and an optional saved Profit Calculator plan are stored only in your browser so the website can remember your choices on that device. Reset Course clears only learning progress. Reset Calculator clears only calculator entries. You can also clear browser storage.
No website analytics
This website does not currently load Google Analytics or another visitor-tracking service. You can begin learning immediately without making an analytics choice.
External links and videos
Official platform pages, WhatsApp, YouTube, and other external services have their own privacy practices. YouTube content loads only after you choose to play a video.