Coinbase - Bitcoin, safe and easy.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Accepting - All the places that let you pay with Bitcoin
Clever - syncing between education applications for K-12 schools
Fliqpay - Accept cryptocurrency payments worldwide
Claroline - Claroline is a collaborative eLearning and eWorking platform.