Plans
The free plan includes 25 Wand Units if users fill a questioner. For example, a user can run a training for 10 Wand Units, create a production system, and make prediction, twice a day (assuming that each time takes less than an hour) and creating value for 20 days, before moving to the paid version.
When the free Wand Units run out, you can purchase new units with a Credit Card.
You can check your consumption of Wand Units in Profile > Balance and Plans