If part of your revenue is commissions that someone else calculates, have you ever checked their math?
Insurance agencies, real estate brokerages, distributors, affiliate businesses a partner computes what they owe you and you mostly trust the deposit. Statements come in formats designed to be filed, not read. Has anyone here actually audited a year of commission payments? Did the math hold up, or did you find money? The few stories I've seen posted about this ended with found money, which is either selection bias or a really expensive industry habit.