The buying journey
A teacher tries a free version in class, shares results with colleagues, and asks the school or district to approve or buy it. The district checks privacy and data agreements, rostering and SSO compatibility (often through Clever or Google), and budget. Then a pilot leads to a purchase, often lined up with the next school year. Under COPPA, schools can consent on a parent's behalf only for educational use, and you can't use that data commercially.