Free
Costs nothing to give you, so it costs nothing.
The rule, in full
Why some of this costs money
The line is what a thing costs to deliver, not what it is worth.
- Free means free. The assessment, every guide, every practice and the basic tools cost us nothing per person, so they cost you nothing. No account, no email, no trial that expires.
- Pay what you want, and that includes nothing. A book costs nothing to copy. It cost months to write. So you decide, and a suggested amount is shown because a blank box mostly returns zero, not because it is the price.
- Some things cost money every time. An hour of a person's attention is an hour. An assessment read by a model is billed per run. Those carry a fixed price, because if each use loses money the thing gets withdrawn, and a withdrawn programme helps nobody.
- What the money is for. Keeping the free half running and the programme continuous. That is the whole objective. If that is ever no longer true, this page changes.
What that looks like
Pay what you want
Costs nothing per copy and took months to write. Pay what it is worth to you, including nothing.
Fixed price
Costs us something every time it runs, so it has a price. The page says what it costs and why.