 Sure. Well, that makes sense. I mean, you're looking to do the most transparent and best solution for the end client. So if it's very clear on what it's going to cost, why not just put that in place up front? Everybody knows what you're doing and what it's going to cost. If you say, well, I don't know if this is going to be four hours of work or 400 hours of work, depending upon what goes into it. Obviously, that can't be a flat fee because you'd either be overcharging or dramatically undercharging. So it makes more sense in that case to just say, here's what we'll charge for our time as we go through the project and we'll stay in communication on that.