Yeah. Let me reiterate something and of course the cloud will reinforce this in a big way. Our new technology what we've been working all these years on, right? If you had ACI's technology 10 years ago, 80% of the cost would have been hardware and middleware and we would have been 20% of the cost. So that if you were paying us if you were paying us $50 million over a period of time, you can consider that $200 million was being paid for hardware and middleware. And I'm not talking about premises and all that other kinds of stuff, just hardware and middleware. Our new software makes that $200 million, $50 million, okay? So you save $150 million of the $200 million. Yes, we still charge you the $50 million, and we absolutely deserve -- we deserve more than that, right, because we've saved you the other $150 million. So if I was going forward 10 years and saying, gee, I got something that's costing me, today $250 million in total, the ACI guys are $50 million, but now I have a future and it's somewhat up to me how I -- if you're an existing customer you have a task in front of you to transition it, but you've got a $200 million five-year save in terms of that that's pretty neat. What we're now beginning to see is, there's a lot of new guys coming into the market as the digital world is changing. What are you going to do? Go buy some old school thing that's going to be 80% hardware and middleware and 20%? Or you going to go with us and go on the cloud, or you're going to go with us and go to Linux. That's why this effort needs to be more about marketing and go-to-market than my buying and fixing companies to get us here, because the opportunity is not minor, it's massive, right, in terms of the productivity that's -- this is the typical productivity that we're going to see throughout the digital economy, whereas $250 million capital investments are going to be replaced with $100 million capital investments. And that's what real -- that's what this whole transformation is about. And the only thing that's holding us back is well I think regulation has held the banks back for a long time. And -- but I certainly think that Visa and Mastercard are beginning to get it. JPMorgan is doing a fabulous job of -- this is the dawn of a new era, right? There's no reason in the world they wouldn't commit for a long time. And there's no reason in the world they wouldn't accrue those kinds of efficiencies. And by the way this new environment can do two times, three times the volume that the other one did, which is both good for us and good for them.