Sure, absolutely. So this isn't a kind of a flip the light switch and suddenly it's on and on the way, this is something that we're actually beginning to roll out this month. And it'll be, at least, this version of it, will be fully in place by the end of the first quarter of next year. This is really a consolidation of all of these different sets. We had dozens and dozens of pockets of data around Emerald. And one of the things that we saw when we first saw -- certainly when I first came in a little over a year ago now, is that there's tremendous opportunity to bring all of this data together, because individual show teams, we're just looking at what customers told us. You tell us your wedding photographer and you're a wedding photographer, and that's just exactly how we're going to treat you. We're going to send you, wedding photographer newsletters, whether or not you open them. And so when we begin to bring together not just the explicitly told to us information from customers as part of a bank registration or signing up for a newsletter, for example, but actually bring in some of the information about the behavioral footprint of a particular customer, what they're doing online, what they're doing at our shows, what tracks they're going, what conference tracks they're going. Suddenly, a wedding photographer is not just a wedding photographer anymore, because we see this wedding photographer is actually going to conference tracks about starting up her own business for example, selling CRM solutions. We’ve realized that she's reading increasing amounts of content about drones and photography through the downloads of whitepapers that she's been doing. And suddenly, what used to be just a wedding photographer now is someone, a customer who might be very well primed for our drone show, for example. And so, if we begin to understand those types of dynamics of what customers are doing, a very kind of our historically myopic view suddenly becomes much more expansive, and allows us to market and sell a whole new set of different opportunities. So, it's a very exciting opportunity, because it gives us so much more depth around what our customers are doing, and the interactions they're having with our content and things, all of our products basically, and how they interact with each other too.