Every freight broker knows their margin per load. Sales lives and dies by it. The rate to the shipper minus the rate to the carrier, tracked by rep, by lane, by customer.
Far fewer brokers know how much of that margin they actually keep. Between the load being booked and the cash arriving, money leaks out in ways no sales dashboard shows. It leaks in the back office, through paperwork that looks routine.
Here are the four places I'd look first.
1. Paying the carrier more than you agreed
The rate confirmation is the contract. The carrier invoice is the bill. They should match. Often they don't, and the difference is rarely dramatic: a fuel surcharge that was supposed to be included, a detention charge nobody approved, a linehaul that was changed by hand on a revised rate con and never updated in the TMS.
Each one is small. That is exactly why they get paid. When an AP clerk has 200 invoices to clear, a $75 difference on a $2,400 load does not look worth a phone call. Across a year of loads, those small differences add up to real money.
2. Not billing the shipper for what you paid
The mirror image. The carrier waited four hours at the receiver, you paid detention, and the charge never made it onto the shipper's invoice. Or the load picked up a second stop, the carrier billed the stop-off, and your invoice to the shipper still shows one stop.
This leak is harder to see because nothing looks wrong. Nobody disputes an invoice that undercharges them.
3. Slow invoicing
You cannot bill a shipper until you have proof of delivery. If the POD sits in a driver's cab, an email thread or a shared inbox for a week, your invoice goes out a week late and your cash arrives a week late. For a brokerage that pays carriers on quick-pay terms, every day between paying the carrier and collecting from the shipper is a day you are financing the load.
4. Disputes that drag on
When the documents don't agree, someone has to figure out which one is right. That means pulling the rate con, the invoice, the BOL, the emails, and asking the carrier or the shipper. A dispute that would take ten minutes on the day the invoice arrives can take weeks if it is found a month later, after the carrier has been paid.
Why these leaks persist
None of this is news to an experienced back-office lead. The problem is not knowledge. It is volume.
A brokerage moving a few hundred loads a week generates thousands of documents a month. Checking each rate con against its invoice, each invoice against its accessorials, each POD against its stops is exactly the kind of work that gets sampled, skipped or done only when something already looks wrong.
Problems hide in the documents that look routine, and sampling is designed to miss them. The fix is not to read harder. It is to read everything, compare the documents to each other, and put only the exceptions in front of a person.
What to do this week
You don't need new software to start. Pull last month's carrier invoices for 20 loads and compare each one, line by line, to its rate confirmation. Count how many had a difference, and add up the dollars.
If the number is zero, your back office is doing excellent work. Tell them.
If it isn't, you've found the size of your leak. Multiply it out across a year of loads and decide whether it's worth fixing.
Pisto reads freight paperwork and flags only the documents that need a person. If you'd like to see what it finds in a few weeks of your rate cons, the first pilot report is free.