This Camelot CASTLE Annual Subscription is for access to one Camelot database.  It includes 7 Office Users, 25 Routes, 25 free Mobile Users on 1 Database.  “Sign-up Fee” is actually price to change from 1 to 2-year subscription; “Free Trial period” is actually time until next renewal.

Bonus: 50% Off on any upcoming Camelot training courses in 2019 with this subscription plan.
It also includes a free Support Plan for Camelot.  
Renews every 2 years.