Costco Shoppers May Qualify for $500 After Major Lawsuit Over Promo Emails

Costco’s promotional emails are at the center of a multimillion-dollar legal battle, and shoppers who were persuaded to act on what appeared to be expiring deals could now be entitled to compensation. A proposed $14 million settlement could put money back into the pockets of Washington state residents who received certain marketing messages from the warehouse giant over the past five years.

Why Shoppers Are Getting Involved

For many shoppers, an email warning that a sale is about to end is enough to move a Costco trip to the top of the weekend to-do list. With many households hoping to stretch their budget, those messages can be the push that sends them to the store before they think a deal disappears.

According to a class action lawsuit, some Costco promotional emails may have created that urgency without good reason. The complaint alleges the retailer advertised certain offers as ending soon, even though those promotions were allegedly extended beyond the stated deadline, Fox Business reports.

Emails referenced in the case included subject lines such as “Today is the last day to access Member-Only Savings” and “Hot Buys available for 5 Days Only.” The lawsuit argues that such subject lines misled consumers into believing the deals would expire, prompting them to make purchases they might otherwise have delayed or skipped.

The Lawsuit Behind the Settlement

The case, Michael Aaland v. Costco Wholesale Corporation, followed a Washington Supreme Court ruling that misleading email subject lines fall within the scope of Washington’s Commercial Electronic Mail Act (CEMA), which regulates deceptive commercial emails. The state law is designed to protect consumers from misleading marketing practices, and the ruling opened the door for this class action to move forward.

At the heart of the dispute is a simple question: can a retailer create a false sense of urgency to drive sales? The plaintiffs say Costco did exactly that, using countdown-style subject lines to push members into quick purchases. The timing of those emails was no accident, they argue — urgency is one of the most powerful tools in retail marketing, and when the claimed deadline does not exist, consumers are being manipulated.

Costco has denied the allegations but agreed to resolve the dispute through a proposed $14 million settlement, which still requires final court approval. A hearing on the settlement is scheduled for October 2. If the court approves the deal, the company will fund the settlement pool without admitting any wrongdoing — a common structure in consumer class actions.

Who May Qualify

The proposed settlement applies to more than just Costco members.

According to the settlement website, you may qualify if you were a Washington state resident when the emails were received and your email address was in Costco’s records between June 2, 2021, and July 7, 2026.

The settlement defines the class as: “All persons who received a commercial electronic mail message, and who were Washington residents at the time of the receipt of such commercial electronic mail message, that was transmitted by Costco Wholesale Corporation or someone acting on behalf of Costco Wholesale Corporation at any time from June 2, 2021, through July 7, 2026.”

That broad definition means even shoppers who never stepped foot in a Costco store during that period could be eligible, as long as their email was on file with the company and they lived in Washington when the messages arrived.

How Much Money Is Available

The settlement creates a $14 million fund, but the amount each eligible person receives has not yet been determined.

According to the settlement website, the net proceeds will be divided equally among class members who submit valid claims after any court-approved attorneys’ fees, litigation costs and service awards are deducted. The final payment will depend on how many valid claims are approved.

This is why the timing of your claim matters: the more people who file, the smaller each individual payment becomes, and the fewer claims filed, the larger each share will be. Still, even a modest check can be a welcome surprise for households trying to make ends meet.

Important Details Before You File

Each eligible class member may submit only one claim form, regardless of how many qualifying promotional emails they received from Costco. So if you received dozens of the emails over the years, that does not increase your payment — one claim per person is the rule.

Anyone who believes they qualify has until August 24, 2026, to submit a claim through the official Washington Commercial Email Settlement website. That deadline is fast approaching, and late claims will not be accepted. If you think you might qualify, it is better to check sooner rather than later — the form requires only basic information, and the process typically takes just a few minutes.

The settlement website also notes: “If your Claim Form is approved and the Settlement is approved by the Court and becomes final, you give up your right to bring your own lawsuit about the issues in this Lawsuit.” In other words, filing a claim means accepting the settlement as your resolution of these claims.

Alternatives to Filing

People who prefer to pursue their own legal action instead of participating in the settlement can choose to opt out. Others who disagree with the proposed settlement terms also have the option to file an objection before the court considers final approval.

Opting out preserves your right to bring your own lawsuit against Costco over the same issues. Filing an objection, meanwhile, gives you a chance to voice concerns about the settlement terms before the judge decides whether to approve the deal.

Anyone with questions about the claims process or eligibility can contact the Settlement Administrator or Class Counsel using the information listed on the official settlement website before the filing deadline.

What to Do Now

If you or someone you know lived in Washington state and received promotional emails from Costco between June 2021 and July 2026, it is worth checking the official settlement website to see whether you qualify. The claim form is typically quick to complete, and the deadline of August 24, 2026, means there is still time — but not much.

Class action settlements like this one are common in consumer cases, but they only pay out to people who actually file a claim. Money left unclaimed is returned to the defendant or distributed among other claimants, so the only way to benefit is to take action before the deadline passes.

If you know someone who lived in Washington and shopped at Costco, share this story with them. They may be eligible to file a claim before the deadline passes, and a reminder from a friend could be the nudge they need to check their inbox for those old promotional emails — and turn them into something worthwhile.