Costco Wholesale Corp. on Wednesday reported a 9.9% year-over-year sales gain through the final stretch of the holiday-shopping season, marked by a big jump in online sales due to the later timing ...

Costco Wholesale (COST) posted holiday sales figures Wednesday that blew past analysts' expectations. The membership-based retailer reported net sales of $27.52 billion in the five-week period ...

Costco reports December net sales of $27.52 billion, a 9.9% increase, driven by strong e-commerce performance. Costco Wholesale Corporation ... the timing of holiday shopping events.

In order to maximize your Costco membership, it's important to avoid common Costco mistakes like forgetting to: use gas perks ...

There's still time for parents to save money and shop Costco's instant savings. Now through Jan. 20, popular kid-friendly ...