 And so you can find yourself in a situation where you're having to, in order to just do an option, just send the contract for five years, you have to do all these other changes on a per line item basis. And that also makes it very challenging for contractors because before, and not advocating that this should be the way it was done, if you had a very large catalog, you could say, here's my catalog. I'm offering you 20% off of it. And we all kind of understand what's going on. Now there's just more points for potential failure if we're