Last week of this month? Hmm, that sounds like some time to wait for the launching date. But I think that will not be a problem if you and your team are still working on it and make sure the site will work as you want. That is great if you would announce the exact date in the coming weeks so we can know your site's progress. Maybe we need more explanation about the reward model because I can not get the idea about that. Hopefully, you can update your thread every week because we are almost in the middle of this month.