No the supply never runs out. Tokens spent on the platform will be resold on the platform at a later date. Prices for the platform are not yet available.
During the beta a token contract is 50,000 test FUEL as well as for a Crowdfund contract, while an escrow contract is 5000 test FUEL.
Initial launch is planned for early 2018 and pricing will be released closer to launch.
Just testing the beta and I have a few comments, when and how can I contribute?
We will send all beta testers a survey form in the near future, we recommend submitting your feedback then.