At the end of a sparse industrial road in Arlington, Wisconsin — population 844 — there’s a warehouse that’s the official business address of nearly one thousand wholesale auto dealerships. Just don’t expect to see any cars outside for sale — or any people.
The businesses registered here have real licenses, issued by the state, that entitle them to buy and sell cars at dealer-only auctions across the country. But many have no employees, no inventory, and no real presence anywhere. What they have is an address — the one legal requirement most of them couldn’t satisfy on their own.
This is a Centralized Dealer Operation, or CDO. The phenomenon they represent — a single address hosting hundreds or thousands of paper businesses, each holding a government-issued license — is one that regulators have struggled to respond to for a decade, and that lenders and fraud analysts are only beginning to recognize as a risk signal.
What wholesale dealer licenses are (and why people want them)
To understand CDOs, we need to understand why a wholesale auto dealer license is worth having.
In the United States, car auctions — the kind run by Manheim and ADESA, two leading auction networks — are not open to the public. To participate, you need a dealer license. States require them to protect consumers: if a deal goes wrong, the license warrants that car buyers have somewhere to turn and something to recover. States uniformly require dealers to maintain a real, inspectable place of business, and post a bond — typically $25,000 or more — that consumers can claim against in cases of fraud or title problems.
While retail dealership licenses come with their own requirements (a physical showroom and display lot, regular business hours), many states issue a separate wholesale dealer license, and these are much easier to obtain. These often require just a bond and a business address, and entitle you to buy and sell to other dealers only — not consumers — and participate in the auctions.
This makes a wholesale dealer license enormously appealing for a specific type of entrepreneur: someone who wants auction access, wants to flip cars, and doesn’t want to build an actual dealership to do it.
The companies selling the licenses
In 2010, a company called US Dealer Licensing began turning the CDO model into a business. The idea was simple: lease a large commercial building, divide it into registered business addresses, and sell annual memberships to people who needed a physical location to qualify for a wholesale dealer license. USDL, as it’s known, describes itself as the country’s leading centralized dealer operation — and operates out of 101 Skyline Drive in Arlington, Wisconsin, the warehouse where nearly a thousand wholesale dealerships are currently registered.
The company changed hands in 2018, when entrepreneur Anik Shah and a partner acquired USDL for $1.25 million. Then, in late 2025, the private equity firm of NetJets CEO & chairman Jordan Hansell, Tradepost Partners, made a controlling investment — a signal that someone looked at the business of selling registered addresses to wholesale dealers and saw durable, scalable cash flow.
USDL markets itself openly: it has a website, a Facebook page, and cheerful explainer videos walking prospective customers through the signup process for “your golden ticket.”
On TikTok and YouTube, influencers pitch wholesale dealer licenses as a low-barrier side hustle — a way to access dealer-only auctions, flip cars for profit, and build a business without a lot or a showroom. Some sell online courses. USDL, and a handful of competitors operating similar buildings in other states, are there to close the deal.
Why fraudsters love a CDO
None of this is inherently illegal, of course. A wholesale dealer license is a legitimate, state-backed credential, and a CDO can provide aspiring entrepreneurs with a foot in the door of a market that would be otherwise inaccessible. People who sign up include hobbyists and side-hustlers looking to flip cars, some of whom scale into full-time businesses, and others that buy a car or two at auction, maybe make a little money, and then move on.
“Centralized dealer operations are a legal, efficient, and widely used model in the wholesale auto industry,” RJ Nicolosi, CEO of US Dealer Licensing, wrote to us in an email. “Just as many industries have adopted co-working or virtual office models, we help legitimate entrepreneurs meet state facility requirements without prohibitive overhead.”
But the infrastructure of CDOs makes them useful for fraudsters. Wholesale dealer licenses allow cars to be sold from dealer to dealer with far less scrutiny than consumer transactions, which require mandatory disclosures, odometer certifications, and title checks designed to protect the buyer. That reduced scrutiny, combined with inconsistent title rules across state lines, allows a shady actor to move a vehicle through a chain of dealer-to-dealer sales — obfuscating material problems like salvage damage, flood history, or a lemon law buyback along the way. This is title washing: run a car through enough jurisdictions and the brand on the title can effectively disappear. Or a dealer can skip the complexity entirely and simply roll back the odometer, then resell the car through dealer channels where mileage scrutiny is lower — pocketing tens of thousands of dollars more than the vehicle is actually worth.
The same infrastructure enables fraud that has nothing to do with cars. A government-issued license tied to a real business address is exactly what a synthetic identity needs to look legitimate — and business entities can access far more credit and phone lines than individual consumers, making a CDO-backed identity also a useful building block for financial fraud.
SentiLink data indicated fraudulent activity tied to CDOs. Analyzing 167 applications tied to the Skyline Drive address, half scored above 750 on SentiLink’s First Party Fraud model — a threshold that indicates a high probability the applicant is misrepresenting some element of their identity. Forty-two applications scored above 900, and multiple identities in the cluster were flagged as linked to synthetic Social Security numbers, or had prior convictions for forging titles or possessing a vehicle title or registration without authorization.
Regulators struggle to keep pace
Since 2024 Wisconsin has revoked the licenses of 444 wholesale dealerships including 123 at the Skyline address alone, according to the state’s Department of Transportation. State officials say the violations include dealers rolling back odometers, selling directly to consumers, and operating with no genuine business presence. Odometer fraud in Wisconsin involved more than 930 million rolled-back miles in 2024 and 2025, officials say, causing over $55 million in losses.
US Dealer Licensing declined to discuss individual customers, citing privacy and regulatory concerns, but said it has “a strong working relationship” with state authorities. “When potential violations are identified, we promptly cooperate with investigations. Dealers found to be non-compliant are removed from our network,” wrote Nicolosi, adding that the company actively monitors dealer compliance and is developing AI-assited tools to help its customers do the same. “Our goal is continuous improvement in supporting lawful operations.”
Attempts to cut the practice off altogether have struggled. Indiana and Washington eliminated the wholesale dealer license category entirely — in 2015 and 2017, respectively — but no state has followed since. In Wisconsin, two separate bills would have tightened wholesale dealer requirements. Both failed: Assembly Bill 581 in 2021, and Senate Bill 588 in the 2023-24 session. Arkansas introduced a similar bill in 2025; it died in committee. USDL lobbied against at least one of the Wisconsin bills.
The business, meanwhile, keeps growing. USDL, now backed by Tradepost Partners, has announced plans to expand its national footprint — with Arkansas, a state with no enforcement infrastructure aimed at CDOs, as the current growth frontier. The demand side shows no signs of slowing either: influencers like @thankucheese, who has amassed 221,500 TikTok followers teaching people how to get a dealer license and access Manheim and ADESA auctions, keep publishing. In Arkansas, SentiLink has already identified CDO-style clusters — multiple wholesale dealer licensees sharing a single industrial address — suggesting the pattern that took years to surface in Wisconsin is already replicating itself further south.
While the warehouse on Skyline Drive is finally getting some attention, in Arkansas and beyond, plenty of other empty rooms are just opening for business.
