The Business Model of a Free eBook Extension Program

Right now, we're really right now are just based on donations. So people who want to use it out there, keep that in mind. Maybe a donation. You know, one of the universities that uses it is Duke University and they're really good. Every, you know, they've got 400 students in their introductory course. And so I don't get any support from them for paying for hosting fees or anything like that. But anyway, yeah, yeah. Very cool.