Tuition
Pay for the course, not for a pick.
Preview enrollment on this device unlocks the classroom so you can evaluate the product. A production charge would run through a merchant of record (cards never touch GESH). Cancel anytime; access runs to period end.
Audit
Free
See the classroom before you enroll.
Anyone evaluating whether this is the right study tool.
- Orientation and the two-rooms lesson, with figures
- Eleven-stop operator path (the map, all stops visible)
- Read-only classroom model book
- Field notes: why this course is different
- Full disclaimer and legal pages
Scholar
$79 /mo
The paid course: twenty-two lessons in path order, paper practice.
Students who want a complete, self-paced curriculum.
- All twenty-two lessons, sequenced as the operator path
- Five phases: frame, read, score, refuse, prove
- Interactive diagrams in every stop
- Hypothetical paper sandbox
- Glossary and field notes
- No live brokerage connection
Studio
$149 /mo
Course plus eight labs wired to the path, and a guarded tutor.
Learners who want to run the classroom engines themselves.
- Everything in Scholar
- Eight labs attached to the stop that teaches them
- AI tutor that explains concepts and refuses advice
- Same impersonal classroom book as every other Studio student
Preview enroll records your acknowledgement of the educational disclaimer against your account, on the server. It is not a live card charge. Auto-renewal, refunds, and tax invoicing belong to the merchant of record when public billing is switched on — at which point preview enrolment closes automatically and this button becomes a checkout.