Costco Reaches $14M Settlement Over Email Marketing

Costco Wholesale Corporation has agreed to a $14 million settlement in a class-action lawsuit accusing the retailer of sending misleading promotional emails to Washington state residents, according to Fox Business. Eligible shoppers could receive up to $500 per qualifying email, with claims due by August 24, 2026.

The lawsuit, Aaland v. Costco Wholesale Corp., was filed in King County Superior Court and alleges that Costco violated Washington’s Commercial Electronic Mail Act (CEMA), one of the strictest anti-spam laws in the United States. Washington law prohibits sending commercial emails with misleading subject lines, misrepresented sender identities, or without a working opt-out mechanism.

The Allegations

According to the lawsuit, Costco sent promotional emails with subject lines designed to create a false sense of urgency, advertising limited-time offers that the retailer allegedly intended to extend beyond the advertised promotional period. Among the subject lines cited in the complaint were “Today is the last day to access Member-Only Savings” and “Hot Buys available for 5 Days Only.”

Reporting by the New York Post noted that recipients do not need to be Costco members to be eligible for compensation. They only need to have received the allegedly misleading promotional emails while residing in Washington state.

Who Is Eligible and How to Claim

Washington residents whose email addresses are in Costco’s records and who received promotional emails between June 2021 and July 2026 may be eligible to file a claim. Each class member may submit only one claim form, regardless of how many qualifying emails they received.

Under CEMA, recipients can recover up to $500 per qualifying email, plus attorneys’ fees and costs. However, the exact payout per person remains unknown and will depend on the total number of valid claims submitted.

To receive a share of the settlement, eligible individuals must submit a claim form by August 24, 2026. Claims can be submitted online through the official settlement website or by mailing a completed claim form. Approved payments may be issued by paper check, Venmo, PayPal, Zelle, or other electronic methods.

Those who take no action will receive no compensation and will be barred from pursuing future legal claims related to the allegations covered by the settlement. Individuals may also choose to opt out of the settlement to preserve their right to sue separately, or object to its terms, by the same August 24 deadline.

Costco’s Position and Legal Context

Costco has denied any wrongdoing but agreed to the $14 million settlement to resolve the claims. The net proceeds of the settlement will be distributed equally among class members who submit valid claims, after court-approved attorneys’ fees, litigation costs, and service awards are deducted.

The settlement is not an isolated legal challenge for the retail giant. Costco has faced several other consumer class-action lawsuits in recent months, including allegations related to Kirkland Signature protein powder and labeling practices for its rotisserie chicken. These cases reflect a broader trend of heightened consumer scrutiny over marketing and product claims.

What Happens Next

The settlement has received preliminary court approval, but a final approval hearing is scheduled for October 2, 2026, before Judge Janet Helson of the King County Superior Court in Seattle. At that hearing, the court will decide whether to grant final approval to the settlement terms.

If approved, payments will be distributed to eligible claimants who filed valid claims by the deadline. The court’s decision will also determine the final payout amount per person based on the total number of approved claims.

Broader Implications

This case highlights the growing legal risks for companies that use aggressive email marketing tactics, particularly in states with strong consumer protection laws like Washington’s CEMA. Businesses operating in multiple states must navigate a patchwork of state-level anti-spam regulations, and violations can carry significant financial consequences.

For consumers, the settlement serves as a reminder that state-level consumer protection laws can provide meaningful remedies against deceptive marketing practices. Washington residents who believe they may have received misleading promotional emails from Costco are encouraged to file a claim before the August 24 deadline to secure their potential share of the $14 million settlement.