How Much Money Are You Losing on Vendor Overcharges

If you're not looking at the bill compared to the purchase order compared to the receipt, how do you know your job cost is right? How do you know your vendors aren't overcharging you? How do you know you're not paying for things you didn't actually get, right? And I think that's part of how I assist the mindset shift is to just talk about how much money are you losing? How much, how much visibility do you lack because you're not looking at everything, the whole workflow, the way you should be. And I feel qualified to speak on that because I don't think I three-way matched a single thing from 2006 when I started doing this to, I don't know, pretty recently, because it was hard.