In 2019, Walmart filed a patent for a blockchain-based digital currency and registered trademarks for Walmart Coin and Walmart Token. The news triggered a wave of speculation that the retail giant was preparing to launch its own cryptocurrency, similar to Facebook's Libra project. That speculation was wrong. Walmart never launched a consumer cryptocurrency. The trademarks were abandoned. The patent did not result in a product. The company's distributed-ledger work stayed inside its supply chain.
The patent application, filed with the U.S. Patent and Trademark Office on August 1, 2019, described a System and Method for Digital Currency via Blockchain. The trademarks for Walmart Coin and Walmart Token had been filed a month earlier, in July 2019. The patent outlined a digital currency that could be pegged to a fiat currency, potentially the U.S. dollar. It suggested the currency could be used for purchases at Walmart and its partners, could function as a loyalty rewards token, could offer interest-bearing accounts, and could remove the need for credit or debit cards. To anyone familiar with the cryptocurrency mania of 2019, the language sounded like a direct competitor to Facebook's Libra.
The reaction was immediate. Media outlets and cryptocurrency commentators treated the filings as evidence that Walmart was building a consumer stablecoin. The story spread quickly. But Walmart itself had a different view. In September 2019, the company explicitly denied plans to launch a consumer cryptocurrency. It stated it had no immediate plans to use the patent. The denial received far less attention than the initial speculation.
The Patent and the Trademark Were Not a Product Launch
Paperwork Is Not a Product
Patents and trademarks are legal instruments. They are not product announcements. A patent application describes an invention that may never be built. A trademark registration reserves a name for potential future use. Both are routine for large corporations, especially in technology-adjacent fields. Walmart, like many companies, files hundreds of patents each year. The 2019 digital currency patent was one of them.
The patent application itself was broad. It described a system where a digital currency, pegged to a fiat currency, could be used for transactions within the Walmart ecosystem. It mentioned replacing credit and debit cards and enabling interest-bearing accounts. Those features would require regulatory approvals, banking licenses, and a massive technology buildout. None of those steps were taken.
Where the Real Work Happened
Walmart's distributed-ledger work in 2019 was real, but it was not about retail payments. The company joined the pharmaceutical blockchain consortium MediLedger in 2019 for drug supply chain tracking. It also used IBM's Food Trust platform for food traceability. Walmart required its leafy green suppliers to join the Food Trust platform by September 2019. These are enterprise supply chain applications. They use distributed ledgers for provenance and compliance, not for a consumer-facing coin.
The Libra Shadow
Why the Filings Made Headlines
Facebook formally announced its Libra cryptocurrency project in June 2019, just weeks before Walmart filed its trademark applications. Libra was a proposed global stablecoin backed by a basket of fiat currencies. It met immediate and severe regulatory backlash from central banks, finance ministries, and lawmakers around the world. Regulators objected to a private company issuing a currency that could bypass existing financial controls.
Walmart's filings came at the peak of that controversy. The similarity between the two projects was obvious to anyone reading the patent language. Both described a fiat-pegged digital currency for payments and financial services. Both were proposed by companies with massive user bases. Both faced the same regulatory environment. The difference was that Facebook actually tried to build Libra. Walmart, as far as the public record shows, did not.
The Regulatory Wall
The regulatory environment made a consumer cryptocurrency untenable for a retailer like Walmart. Libra, which later renamed to Diem, never launched as originally conceived. It was eventually sold and shut down. Walmart would have faced the same scrutiny: money transmitter licenses in every state, compliance with anti-money-laundering rules, potential designation as a systemically important financial institution. The cost and risk were enormous.
What Happened to the Walmart Coin Trademark
The Trademark Lapses
The Walmart Coin trademark application was abandoned. The status on the USPTO record reads Abandoned No Statement of Use filed. Walmart had filed the trademark with an intent to use the name in commerce. Under U.S. trademark law, an applicant must eventually show that the mark is actually being used in the sale of goods or services. Walmart never filed that statement. The trademark lapsed.
The same fate applied to the Walmart Token trademark. Both applications were filed in July 2019. Neither proceeded to registration. The abandonment of the trademark applications is the clearest public signal that Walmart had no intention of bringing a consumer cryptocurrency to market. Companies do not let valuable trademark registrations expire if they have active products or near-term plans.
The Patent Lingers
The patent application, filed in August 2019, followed a different legal path. Patent applications can remain pending for years. The USPTO examines them, applicants amend claims, and many are eventually granted even if the invention is never commercialized. The existence of a granted patent would not indicate a product launch. It would only indicate that the USPTO agreed the invention was novel. As of 2024, Walmart had not announced any consumer product based on that patent.
Walmart's Real Blockchain Work Was in the Supply Chain
Pharmaceuticals and the MediLedger Consortium
While the consumer cryptocurrency speculation was running, Walmart's actual distributed-ledger deployments were in supply chain management. The MediLedger consortium, which Walmart joined in 2019, uses blockchain to track pharmaceuticals through the supply chain. The goal is compliance with the Drug Supply Chain Security Act, which requires drug wholesalers and dispensers to verify the authenticity of products. A shared, immutable record of custody makes that possible.
Food Traceability with IBM Food Trust
Walmart's work with IBM's Food Trust was more visible. The platform tracks food products from farm to store. Walmart required all suppliers of leafy greens, such as spinach and lettuce, to join the platform by September 2019. The system allows Walmart to trace a bag of spinach back to its specific farm and harvest date in seconds, rather than days. That capability matters for food safety recalls. It has nothing to do with a consumer coin.
These supply chain applications use permissioned ledgers, not public cryptocurrencies. They do not involve tokens, wallets, or payments. They are enterprise software deployments. The technology is real and in production. But it is a different business entirely from the one that the patent and trademark filings suggested.
Walmart Does Not Accept Cryptocurrency Payments
No Crypto at the Checkout
As of 2024, Walmart does not accept cryptocurrency as a direct payment method in its stores or on its main e-commerce platform. Shoppers cannot pay with Bitcoin, Ethereum, or any other digital currency at a Walmart checkout counter. The company has not integrated a crypto payment processor. It has not announced plans to do so.
The Coinstar Distinction
There have been occasional experiments. In 2021, Walmart allowed customers to buy Bitcoin at Coinstar kiosks in some stores. That is not the same as accepting cryptocurrency as payment. The kiosk converts cash to Bitcoin. Walmart does not take possession of the cryptocurrency. The transaction is between the customer and Coinstar.
Patents for Enterprise, Not Retail
Walmart has also filed patents related to other distributed-ledger technologies, including a system for managing digital assets and a method for using blockchain to track package delivery. These are consistent with Walmart's enterprise focus. They are not consumer payment products. The company's stance on cryptocurrency payments is unchanged from 2019: it does not accept them, and it has no announced plans to change that.
Why the Story Matters for Investors and Operators
A Case Study in Misleading Signals
The Walmart Coin episode demonstrates how patent and trademark filings can generate misleading signals. Investors and operators saw a headline that Walmart was launching a cryptocurrency. The reality was a patent application and a trademark filing. Neither indicated a product. The cost of acting on the misreading would have been significant.
The Regulatory Chill
For policy people, the episode illustrates the regulatory chill that surrounded private stablecoins after the Libra announcement. A retailer like Walmart could not have launched a consumer digital currency without navigating a thicket of state and federal regulations. The fact that Walmart did not even try suggests the barriers were understood internally to be prohibitive.
The Decision
Walmart made a calculated decision. It abandoned the consumer cryptocurrency concept. It kept its distributed-ledger work in the supply chain, where the technology delivers measurable returns and faces minimal regulatory risk. The story is not about a missed opportunity. It is about a company that let the hype pass, answered the question with a denial, and moved on. Walmart never launched a cryptocurrency. It filed some paperwork. The paperwork expired. The company is still accepting dollars.
Key Facts
- Patent filing date: August 1, 2019, for 'System and Method for Digital Currency via Blockchain'
- Trademark filing date: July 2019, for 'Walmart Coin' and 'Walmart Token'
- Walmart's denial: September 2019: no immediate plans to use the patent
- Trademark outcome: Abandoned - No Statement of Use filed
- Blockchain work: MediLedger consortium (pharmaceuticals) and IBM Food Trust (food traceability)
- Cryptocurrency payment acceptance: None as of 2024
- Regulatory context: Facebook's Libra announced June 2019, faced severe global backlash
Frequently Asked Questions
Did Walmart ever launch a cryptocurrency?
No. Walmart never launched a consumer cryptocurrency. The 2019 patent application and trademark filings did not result in a product.
What happened to the Walmart Coin trademark?
The trademark application was abandoned after Walmart failed to file a Statement of Use. The status on the USPTO record is 'Abandoned - No Statement of Use filed.'
Does Walmart accept cryptocurrency payments?
No. As of 2024, Walmart does not accept cryptocurrency as a direct payment method in its stores or on its main e-commerce platform.
What blockchain technology does Walmart actually use?
Walmart uses blockchain for supply chain management. It participates in the MediLedger consortium for pharmaceutical tracking and uses IBM's Food Trust platform for food traceability.
