As far as calculating a CI score, people can do that in multiple different ways. What we're trying to do is bring together incredibly high quality data along with the methodologies that are incredibly high quality. And then it's put onto DLT technology. Now DLT technology is the technology that's behind blockchain. It allows it so no one can mess with it at all. It's auditable, traceable, completely detailed, and you can't mess with it. It's put down on data. You can't change it. So, there's no game playing involved here. That's what makes it attractive. So, there's two parts in an ethanol plant. There's the part that when you're running a plant itself, how one does CI reduction or carbon reductions or call it -- they might have choices about whatever they're doing in their plant. That's part of what needs to be documented. And then of course, it's documented the feats that comes in. The way that we view this is that, these make for very high quality carbon credits insets that people are willing to pay for they tell us. Well we got to go prove that out and see if they really are willing to pay for these high quality inset credits. Inset credits versus an offset credit. Inset credit means, it's something directly related to a supply chain that you're involved in. An offset would be, you fly in an airplane and you go plant a tree. That's an offset. This is actually insets that are done in the supply chain. That means that you're tracking it all the way to gasoline and things like that. So there's lots of interesting things that can be done on carbon and different plants have different CI scores. And this goes into great detail about those things and allows it to be documented and it makes them such a high quality that people appear to be willing to pay for it. This also is true then of the agricultural system. Remember, in an agricultural system like we have, you have the farms and we want people doing sustainable agricultural practices. It's our premise that if farmers get rewarded and paid for improving the sustainability of their farm, including the carbon reductions or carbon capture in their soil, that benefits the whole of the supply chain by bringing forth a corn that is very low carbon score, but it is also producing protein and oil as well. And so, we like it because it takes away the arguments that we hear from so many environmental groups that say, oh, farming is bad. Well, I got news. We got data that says farming is very, very, very good. And so, we should reward the farmers that do very, very well. There's lots of interest in this. Now, the technique that we're doing, it applies not just to corn farming, it applies to beans, it applies to not just an ethanol plant, it applies to any biofuel plant. And so, Verity is interesting on all of those fronts. And it's not, so it's way bigger that -- way bigger potential than just what we're doing, what ethanol plants are doing. It also includes biofuels. It also can track into the food markets with protein and such. But we -- we'll have to stay focused and get this thing commercialized. I want to see the money. I want to see people pay us for the products itself. I get we'll get paid for services. I want to see the product, the carbon reduction value. I want to see us get paid for that.