A Costco customer in the US has taken the retailer to court, demanding that the company use potential tariff refunds to ...

While Costco is excellent for buying in bulk, customers have their share of complaints about the wholesale retailer. Here's what Costco shoppers can't stand.

The handling of tariffs is an indirect threat to Costco stock.

The lawsuit claims Costco increased prices on items due to tariffs, but now that the tariffs were deemed illegal, customers ...

Costco is facing a proposed class action lawsuit from a customer seeking tariff refunds for higher prices after the Supreme ...

Add Yahoo as a preferred source to see more of our stories on Google. Longtime Costco customer Leronda Jackson was offended Wednesday when an employee at the retailer’s Centerville store claimed ...

A customer alleges Costco was unjustly enriched by tariff‑related price increases and is seeking refunds on behalf of ...

A potential class-action lawsuit seeks to force the retailer to pass along any refund it gets from the U.S. government to ...

A viral video of a Costco customer returning a couch purchased over two years ago sparked online discussion about the wholesale retailer’s return policy and whether customers are abusing it. A woman ...

Walmart-owned Sam's Club saw a huge jump in this year's customer satisfaction rankings, while Costco's score slipped slightly ...