Costco

Tiffany Accuses Costco of Selling Knockoff Rings

A Costco store in Huntington Beach, Calif. sold diamond rings promoted as Tiffany rings for a steep discount, making them seem like a real steal.

Costco at Center of False Advertising Suit Again

Michael Kors says company falsely advertised handbags.

“Independent Doctors of Optometry” at Costco

Costco Kettle Chips

Shrimp from Costco

Merchandise Sold on Costco’s Website

Allegations: Misleadingly representing that Costco’s website informs consumers when merchandise may be available for a lower price in stores when it routinely fails to include such information

Costco’s Risk-Free 100% Satisfaction Guarantee on Memberships

Allegations: Misleadingly marketing its Risk-Free 100% Satisfaction Guarantee by offering a full refund to members who cancel their memberships when executive members receive less than the amount they paid when…

Costco’s Marketing of HVAC Systems

Roundup Sold at Costco

Costco’s Kirkland Signature Ground Himalayan Pink Salt

Allegations: Misleadingly marketing products as “Himalayan” and coming from “the heart of the Himalayan Mountains” when the salt comes from Pakistan

Costco’s Free Replacement Warranties for Interstate Car Batteries

Allegations: Misleadingly advertising warranties as free when consumers who return a defective battery are refunded the original purchase price and then charged a higher price for a replacement battery

Valentine’s Day Deception: Don’t Fall for These Bad Ads

From “Belgian” chocolates made in the U.S. to knockoff engagement rings, be wary of these roadblocks to love.

Kirkland Coconut Oil

2nd Generation Apple AirPods

Kona Coffee

TruNature Ginkgo Biloba with Vinpocetine

Trunature Milk Thistle Herbal Supplements

VitaRain Water

Kirkland Pet Foods

Allegations: Misleadingly marketing pet foods as “grain free” and containing only certain ingredients when they contain wheat and other unlisted ingredients