Costco Is Paying $14 Million Over "Last Day" Emails That Weren't Actually the Last Day
Costco Wholesale Corporation has reached a $14 million class action settlement over allegations that the warehouse giant sent Washington state residents commercial promotional emails with subject lines that falsely advertised time-limited or expiring deals — sales that, according to plaintiffs, were never actually going away. If you received a Costco marketing email while living in Washington between June 2, 2021 and July 7, 2026, you may be entitled to a cash payment, and you don't need a single receipt to claim it.
This isn't a story just about one company's marketing department getting sloppy. It's the latest and largest flashpoint in a rapidly expanding wave of litigation targeting a practice that anyone with an inbox has experienced firsthand: the urgency-faking subject line. The settlement puts $14 million on the table, requires zero documentation from claimants, and carries implications that stretch well beyond Costco's Kirkland, Washington headquarters.
The Case: Aaland v. Costco Wholesale Corporation
What the Lawsuit Actually Alleged
The case, Michael Aaland v. Costco Wholesale Corporation, Case No. 25-2-16392-0 SEA, is pending in the Superior Court of Washington for King County, before the Honorable Janet Helson. At its core, the lawsuit alleges Costco violated Washington's Commercial Electronic Mail Act (CEMA) and Consumer Protection Act (CPA) by advertising time-limited promotions in email subject lines when, the complaint claims, Costco knew it would extend those promotions past the stated deadline.
According to court documents, the lawsuit alleged that Costco routinely sent promotional emails featuring subject lines that advertised time-limited or expiring sales when the discounts were not actually ending. The specific language cited in the litigation makes the allegations concrete and familiar. Examples of Costco emails at issue in the lawsuit include messages with the subject lines "Today is the last day to access Member-Only Saving" and "Hot Buys available for 5 Days Only," the settlement website states. The implication, according to plaintiffs, was clear: these weren't just promotional teases, they were manufactured deadlines designed to push consumers into action under false pretenses.
Plaintiff Michael Aaland alleges that Costco violated CEMA and the CPA by sending commercial emails with subject lines advertising temporary or time-limited promotions when Costco allegedly knew it would extend those promotions past the stated time frame. Under CEMA, plaintiffs contend recipients are entitled to $500 per violating email or actual damages, which plaintiffs contend is subject to trebling under the CPA. Do the math: if even a fraction of Costco's Washington subscriber base received multiple emails over a five-year period, the theoretical exposure before any trebling could be staggering — which explains why Costco opted to settle rather than litigate.
Costco's Position
Costco denies any wrongdoing, maintains it complied with the law, and agreed to settle only to avoid the cost and uncertainty of continued litigation; no court has decided whether Costco did anything wrong. That's a standard corporate settlement posture, but it's also practically meaningful here. Costco claims it has abided by all state and federal laws and that the lawsuit is not well grounded in law or fact. As part of the proposed settlement, the company does not admit to any wrongdoing, maintains its compliance with the law, and continues to deny the allegations against it. Whether that denial carries any weight with consumers who've been clicking "Shop Now" on deals they thought were disappearing is another matter entirely.
Washington's Commercial Electronic Mail Act: The Law Behind the Lawsuit
A Surprisingly Powerful Statute
Most people have never heard of the Washington Commercial Electronic Mail Act, which is precisely what makes it such an effective litigation tool. Originally enacted in 1998, CEMA prohibits persons from sending Washington State residents commercial emails with subject lines that either misrepresent the identity of the person who sent the email or contain "false or misleading information in the subject line." CEMA sets statutory damages of $500 per violation, with no need for proof of actual harm — receiving the email itself is the injury.
That last point deserves emphasis. Unlike many consumer protection statutes, CEMA focuses exclusively on the subject line of commercial emails and does not require proof of actual or reasonable reliance, materiality, or financial harm before invoking statutory damages. You don't need to have bought anything. You don't need to prove you were deceived. The email landing in your inbox is enough. CEMA violations are also per se violations of Washington's Consumer Protection Act, which provides for treble damages. Triple the $500 per email and the exposure multiplies fast.
Courts Are Expanding CEMA's Reach
The Costco settlement didn't emerge in a legal vacuum. It arrives amid a broader judicial reckoning over how far CEMA extends. Washington courts are seeing a surge in class action lawsuits alleging violation of CEMA for sending commercial emails with false or misleading subject lines. These lawsuits primarily target false sense of urgency emails — for example, "Sale Ends Tonight — Save 30%" when the sale actually continues.
A pivotal ruling in January 2026 further strengthened the hand of plaintiffs in these cases. On January 14, 2026, Judge Robart of the Western District of Washington ruled that the federal CAN-SPAM Act does not preempt this provision and that Washington state law applies to false and misleading email subject lines. That ruling mattered enormously because it undercuts the preemption defense asserted by numerous corporate defendants seeking dismissal of CEMA lawsuits. In plain English: companies can no longer argue that federal law shields them from Washington's tougher state-level rules.
An earlier Washington Supreme Court decision had already set the stage. In Brown v. Old Navy, LLC and Aaland v. CRST Home Solutions, LLC — both decided in 2025 — courts marked a turning point in how Washington courts interpret CEMA. These rulings extend CEMA's reach beyond traditional commercial advertising to include both misleading email subject lines and recruitment-based text messages.
In the putative class action lawsuits filed to date, plaintiffs have repeatedly alleged that retailers sent emails with allegedly deceptive subject lines, regardless of whether class members opened those emails, read them, or even knew they arrived. Plaintiffs have advanced a range of theories regarding subject lines they allege are false or misleading, including statements concerning the duration of upcoming sales, buy-one-get-one-free offers, and exclusions applicable to advertised promotions.
What This Means for Every Major Retailer
Given these developments — the $500 statutory damages available and entitlement to treble damages for CEMA violations — businesses, especially retailers, should review their practices for writing email subject lines. Costco is not alone in the crosshairs. Any company operating an email marketing list that reaches Washington residents and uses phrases like "ends tonight," "last chance," or "only a few hours left" is now operating with measurable legal exposure — particularly if those promotions have a history of being quietly extended.
As statutory damages are set at $500 per message without the need to show actual damages, companies communicating electronically with Washington residents face new, sprawling exposure and must reevaluate their compliance programs. The legal community is paying attention. The Costco settlement, one of the largest of its kind under CEMA, will almost certainly accelerate the pace of similar filings.
Who Qualifies and How Much Could You Get
Eligibility Requirements
The class definition is broad. The deal covers anyone who, at any time from June 2, 2021 through July 7, 2026, received a commercial email transmitted by Costco Wholesale Corporation, or someone acting on its behalf, and who was a Washington resident at the time of receipt of such email. Crucially, Costco membership is not a prerequisite for filing. The settlement covers Washington residents who received Costco commercial or marketing emails during the class period. If you received promotional emails from Costco — member or not — you may still be eligible to file a claim.
To confirm eligibility, class members must have received at least one commercial electronic mail message sent from or on behalf of Costco between June 2, 2021, and July 7, 2026, and must have resided in Washington state at the time they received the email. That's the full checklist. No receipts. No screenshots of the emails. No documentation of purchases made in response. You simply attest on the claim form that you received one or more qualifying Costco commercial emails while a Washington resident and owned the email address or addresses provided.
How Payments Are Calculated
The payout structure is a pro rata split of the net settlement fund — meaning the more people who file, the smaller each individual share will be. There is no fixed per-claim amount. Settlement payments will be divided equally among all settlement class members who submit a timely, valid claim form, after deducting attorneys' fees, litigation expenses, and any service award from the $14 million fund. Your actual payment depends on how many valid claims are filed.
Notably, this is a non-reversionary settlement — Costco will not receive any leftover funds back. Every dollar allocated for class compensation will be distributed directly to eligible consumers. Any uncashed or undeliverable checks don't quietly revert to Costco's coffers. The administrator may redistribute any uncashed or undeliverable payments to claimants who cashed their initial payments, or donate them to the Legal Foundation of Washington.
The Deadlines You Cannot Miss
The timeline is tight. The claim deadline is August 24, 2026. That same date also marks the deadline to opt out of the settlement if you wish to preserve your right to sue Costco independently. The court will decide whether to grant the settlement final approval following a hearing on October 2, 2026. Compensation will begin to be distributed to class members only after final approval has been granted and any appeals have been resolved. More specifically, the settlement administrator will issue payments to eligible class members approximately 61 days after the court resolves any appeals and grants final approval of the settlement.
How to File
Class members can file a claim online or download a PDF claim form to print, complete, and mail to the settlement administrator. The court-approved website for the Costco class action settlement can be found at WashingtonCommercialEmailSettlement.com. Class members must provide the email address or addresses where they received the Costco emails. The process takes only a few minutes, and you can still file a claim even if you did not receive a notice by email or mail. For those who prefer paper, the settlement administrator's mailing address is: Aaland v. Costco Wholesale Corp., Settlement Administrator, P.O. Box 301134, Los Angeles, CA 90030-1134.
One important caveat from the settlement's own official notice: legitimate settlement administrators do not charge a fee to release a class action payment, and they will not ask for your banking passwords or a "processing payment" by text or phone. File only through the official settlement website, and ignore unsolicited messages demanding money or sensitive credentials to "release" your payment. Scammers routinely target class action claimants, and a settlement this size will attract them.
The Bigger Picture: Email Marketing's Urgency Problem
A Tactic as Old as Retail Itself
False urgency in marketing predates email by decades. Clearance tags that never get cleared. Limited-time offers that run indefinitely. Weekend sales that quietly restart Monday morning. Email made these tactics exponentially scalable — a retailer can send tens of millions of "last chance" messages in minutes, to inboxes that have long been conditioned to treat deadline language as background noise. The result is a feedback loop: consumers have learned to ignore urgency claims, so marketers double down on the urgency to cut through the noise, which further erodes consumer trust.
Washington courts are now seeing a surge in class action lawsuits targeting exactly this behavior — specifically, commercial emails that create a false sense of urgency by advertising an expiring sale when the sale is actually continuing. What makes Washington distinctive is that CEMA doesn't require the plaintiff to prove they were actually fooled or lost money. The statute treats the misleading subject line itself as the harm, which is a fundamentally different theory of liability than most states apply.
Why the Costco Settlement Is a Landmark
At $14 million, this settlement is among the most significant CEMA resolutions on record, and its timing — arriving just months after a federal judge rejected the CAN-SPAM preemption defense that companies had long relied on — sends a loud message to legal departments across the retail industry. If Costco, a company with sophisticated legal counsel and robust compliance resources, found it preferable to pay $14 million rather than litigate the merits, that calculation will not be lost on every other major retailer whose marketing automation generates deadline-laden subject lines by the millions.
In the putative class action lawsuits filed to date, plaintiffs have repeatedly alleged that retailers sent emails with allegedly deceptive subject lines, regardless of whether class members opened those emails, read them, or even knew they arrived. That theory of harm — injury without engagement — is what makes CEMA so potent. A company's exposure scales with its email list size, not with how many subscribers actually clicked through and made a purchase they later regretted.
What Responsible Email Marketing Looks Like Now
The practical compliance question facing every major retailer's marketing team is straightforward but not easy to execute: if a subject line says a sale ends on a specific date, that sale must end on that date. Promotions should not be silently extended after the "final day" email has already gone out. Buy-one-get-one subject lines must accurately reflect the actual terms and exclusions of the promotion. That level of discipline requires close coordination between legal, merchandising, and marketing — departments that have historically operated on separate tracks.
Companies communicating electronically with Washington residents face new, sprawling exposure and must reevaluate their compliance programs. For large national retailers, that means either tailoring email campaigns specifically for Washington subscribers or — more likely — raising the compliance bar across all markets. A "sale ends tonight" subject line sent to a Washington resident carries the same $500-per-email liability as one sent to a million Washington residents, so the practical incentive is to get the language right system-wide.
The Bottom Line for Consumers
For the average Washington resident who has been on Costco's email list at any point over the last five years, this settlement is straightforward money on the table. Costco settlement class members who submit a timely, valid claim form can receive a pro rata cash payment, with no proof required. The filing process is free, takes minutes, and asks only that you attest to having received a Costco commercial email at a Washington address during the class period.
The $14 million fund is divided pro rata among everyone who files a valid claim, and the claim deadline is August 24, 2026. How much each claimant receives depends entirely on total claim volume — a dynamic that consistently rewards early filers in pro rata settlements, since the denominator grows with each new submission. The final approval hearing is set for October 2, 2026, and payments will follow once all appeals are resolved.
Beyond the dollars, this case is a reminder that the fine-print laws governing everyday digital interactions have more teeth than most consumers — or most companies — realize. The next time a subject line tells you that today is your last chance to access a member-only deal, there's a good chance someone, somewhere, has already read the statute and is doing the math.
