A shipping company says three AI agents cleared billing disputes that had frozen $15 million, cutting its payment wait by four weeks. Here is what it did.
Worldwide Express, a shipping company, says it freed about $10 million in cash by using three AI agents to settle billing disputes with freight carriers. Its backlog of unresolved disputes fell from $15 million to $4 million in six months. The numbers come from an AWS case study published Oct. 30, so they are the company's own account.
Worldwide Express works with more than 130,000 customers and more than 75 less-than-truckload carriers. These carriers fill one trailer with freight from several customers. Each carrier invoice is checked against the purchase order and the delivery record before the shipment is billed. About 14% of invoices did not match. Line items were wrong, the price differed from the contracted rate, or a surprise fee showed up, such as a liftgate charge.
An outsourced team worked the pile one case at a time by phone and email. By June 2025, unresolved cases held $15 million in frozen cash flow.
The company built three AI agents on Amazon Bedrock, an AWS service for building AI tools. Each dispute goes to one of them.
The agents read the carrier's pricing rules and the company's own limits before deciding. They use the same system, and see the same contract rates and proof of delivery, that human analysts use. After each case, they write a plain-language note on what they found and did. At first, people approved every recommendation. Once accuracy passed 99%, bulk approval became the default.
The case study says the agents close roughly 10,000 exceptions a week with an error rate under 1%. It also reports payment arriving four weeks sooner and savings of more than $1 million a year. It claims a 60-fold first-year return but does not say how that was calculated.
Some figures do not line up. A company executive said more than 40% of weekly exceptions are automated, while the results section says about 50%. The agents are also described as covering more than 40 carriers, not the full 75 or more.
Disputed invoices tie up cash at companies of all sizes. A separate PYMNTS Intelligence survey of 100 U.S. finance chiefs, at companies with $250 million to $2.5 billion in revenue, found they now automate about 73% of their accounts receivable work, up from 55% a year earlier. Of those surveyed, 90% said linking new tools to existing systems is the top barrier to automating the rest.
Worldwide Express sidestepped much of that by plugging its agents into tools its staff already used. It plans to extend the approach to other order-to-cash work, the case study said.
If disputed bills hold up your cash, ask whether software can check them against your contracts, but treat vendor-reported savings with some caution.
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