FormRecycler allows you to create 30 questions for free per week. It refreshes the quota at around 11pm Pacific time on Saturdays. If you would like to create more than 30 questions per week, you can buy an Unlimited license. The license is for 1 year.
A personal license allows 1 email address to have Unlimited questions created by that email. A domain unlimited license allows all users on that domain to have Unlimited questions created.
You can buy the licenses the Add-on by clicking the appropriate buttons.
You will get an email invoice receipt upon success from Unicorn Magic with the subscription details.