We did the math and said ‘If we audit 100% of our expense reports manually – how long and how many people would it take? We calculated 40 people full time, 8 hours a day, 5 days a week. That’s just not reasonable. After AppZen, we have only 1 auditor and it’s not even her full-time job. Instead of spending money on a bunch of auditors, we identify opportunities for savings, tightening up, and reinvesting in the business.