Transaction laundering

As of September 2026: The 2011 indictment and civil complaint were allegations. The civil case was settled in July 2012; industry reporting says Isai Scheinberg pleaded guilty in March 2020 to one count of operating an unlawful internet gambling business, with the bank fraud and money laundering charges dropped, and was sentenced in September 2020 to time served and a $30,000 fine. Visa's rules and monitoring programs change over time; the figures here come from its April 2021 guide.

Also called: merchant laundering · credit card laundering · factoring · undisclosed merchant processing.

What is transaction laundering?

Every online card payment passes through a chain: the customer’s bank (the issuer), the card network such as Visa or Mastercard, the merchant’s bank (the acquirer), and often a payment processor in between. To join the chain, a merchant applies for an account and the acquirer checks who it is and what it sells. Some businesses, such as illegal gambling sites, unlicensed online pharmacies and sellers of counterfeit goods, would never pass that check.

Transaction laundering is the workaround. Visa’s risk guide describes it as an illicit business surreptitiously using payment services through a front organization that poses as a legitimate merchant. The bank sees an ordinary web shop. The real business, the one customers are actually buying from, stays out of view.

Visa also calls it “factoring.” The name “laundering” is used for two reasons. The payment is laundered: it is passed through a clean-looking merchant so its true nature is hidden. And the seller’s receipts are laundered too. In Visa’s words, the technique gives sellers of illicit goods and services a way to launder “dirty” money by entering their sales receipts into the payment system.

It is a layering technique (see layering), and a modern one. It grew with e-commerce. Visa’s guide says it has been surging worldwide, spurred by the growth of ecommerce and the anonymity of the internet.

How does transaction laundering work?

At a conceptual level, there are two common shapes. The steps below follow Visa’s description and the public record, not any playbook.

1. A hidden business needs card payments it cannot get in its own name, because of what it sells or because banks have refused it.
2. A front merchant has a legitimate account. This may be a real shop that agrees to lend its account, a shell company set up to sell something bland, or a storefront created only to be approved.
3. Customers pay at the real site, but the payment is routed through the front’s checkout and processing account.
4. The processor and the acquirer settle it as normal sales by the front. Descriptors on the customer’s statement may name the front, or a name that suggests nothing about the real purchase.
5. Funds are passed to the hidden operator, typically through the front’s bank account, often with a fee to the front.

A second shape does not need a hidden seller. Here the front’s own storefront is the tool: it records sales that did not really happen, so that money the owner already holds appears as card revenue. This overlaps with the shell company and cash-heavy-business techniques. It is harder to document in public sources, and the cases we can verify concern the first shape.

Why transaction laundering works

The bank vets the front, not the operator. Underwriting looks at the merchant that applied: its owners, its website, its stated products. Whoever is really using the account is invisible to that process unless the payment data gives them away.

Payment flows are enormous. Processors handle huge volumes of transactions, and the front’s sales are one line among millions. Only monitoring that compares what a merchant says it sells with how it actually behaves can pick out the difference.

Layers of intermediaries. Visa’s guide describes a chain of payment facilitators, marketplaces and sponsored merchants. Each layer means another party that has to decide whether to trust the one below it. Visa says payment facilitators and marketplaces must have controls to detect and block transaction laundering, mainly through strong underwriting of sellers and ongoing monitoring.

Uneven rules on the goods. Visa lists illegal gambling, illegitimate online pharmacies, illegal drugs and counterfeit goods as typical uses. Some of these are legal in one country and banned in another, so a seller that cannot get paid in one market has a reason to look for a way in.

Real case: the 2011 online poker indictment

The clearest public example is a US prosecution of the three largest online poker companies serving American players. On April 15, 2011, the US Attorney for the Southern District of New York announced an indictment of 11 defendants, including the founders of PokerStars, Full Tilt Poker and Absolute Poker, on bank fraud, money laundering and illegal gambling charges. A civil complaint was filed at the same time.

Prosecutors said the problem started with a 2006 law that made it a federal crime for gambling businesses to knowingly accept most forms of payment in connection with unlawful internet gambling. US banks and card issuers were largely unwilling to process poker payments. According to the indictment and complaint, the companies responded by arranging for money from US gamblers to be disguised as payments to hundreds of non-existent online merchants that purported to sell merchandise such as jewelry and golf balls.

The payment processors that worked with the poker companies, the government alleged, lied to banks about the nature of the transactions and created phony corporations and websites to disguise the payments. The complaint quoted a 2009 PokerStars document as saying the company names used strongly implied that a transaction had nothing to do with PokerStars, and that it used names the processor could get approved by the bank. Prosecutors said that of the billions of dollars processed, about one-third or more went to the poker companies as revenue through the “rake,” the fee taken on nearly every hand.

The scheme was also detected from inside the banking system. By late 2009, the release said, US banks and financial institutions had detected and shut down multiple fraudulent bank accounts used by the poker companies. The government alleged that the companies then turned to a different approach: persuading small, struggling banks to process the payments in return for investments. One example was SunFirst Bank of Utah, whose vice chairman allegedly agreed to process poker payments in return for a $10 million investment giving a payment processor and an associate a stake of more than 30 percent. The court restrained about 76 bank accounts in 14 countries, and the government sought at least $3 billion in penalties and forfeiture.

The civil case was settled on July 31, 2012. PokerStars agreed to forfeit $547 million and to make about $184 million in Full Tilt player balances available to foreign players, and Full Tilt agreed to forfeit virtually all its assets. PokerStars acquired the forfeited Full Tilt assets from the government. In the criminal case, the founder of PokerStars later pleaded guilty to one count of operating an unlawful gambling business, and the fraud and laundering counts were dropped, according to industry reporting.

Two lessons from this case are worth stating. First, the alleged deception was aimed at the banks, and it was the banks’ own monitoring that closed the first accounts. Second, the underlying offense was illegal gambling, and the disguised payments were how the companies were paid, not a way of washing money that was already dirty.

How transaction laundering gets caught

Card networks monitor merchants and hold banks accountable. Visa’s guide describes a program that flags merchants with a high probability of transaction laundering using payment data and machine learning, alongside brand-protection and fraud monitoring programs. Acquirers and their agents often hire third-party merchant monitoring service providers to scan for it.

Behavior does not match the storefront. Visa’s guide tells payment companies to investigate when a seller that usually takes cards in person suddenly takes a large volume online, and when a seller has many transactions at round amounts that differ from its normal activity, since these may be a sign of payments unrelated to its business. Chargeback and refund patterns are reviewed alongside this.

Chargebacks force the issue. A cardholder can generally dispute a charge for up to 120 days, and in some cases up to 540, per Visa’s guide. If a seller cannot pay, the payment facilitator or marketplace must fund the refund, so it has a financial motive to look closely at odd merchants.

Law enforcement and rules. Prosecutors can charge bank fraud and money laundering, as in 2011. In the US, the FTC’s Telemarketing Sales Rule separately bans “credit card laundering” in telemarketing. See how detection works for the wider toolkit.

First published September 21, 2026 · Last updated September 21, 2026 · Legal statuses current as of September 2026