Costco Wholesale Corp.

Target is entering the grocery delivery fray by offering its customers same-day delivery of groceries and other items through Instacart as a way to challenge Amazon and other retailers.

Target announced Tuesday it would begin testing an on-demand grocery delivery service via Instacart that initially will only be available in parts of Minneapolis, where Target is headquartered. But the retailer noted in a release on its blog A Bullseye View that the two companies are already exploring plans to expand the service into additional areas and markets in the future.

In the latest move in its battle against Costco, Sam's Club is going to start accepting the very form of payment that Costco rebuffed earlier this year.

Bentonville, Ark. -- In the latest move in its battle against Costco, Sam's Club is going to start accepting the very form of payment that Costco rebuffed earlier this year.

Starting Oct. 1, all Sam’s Club locations in the U.S. and Puerto Rico will take American Express cards at checkout. Earlier this year Costco ended its 16-year relationship with American in favor of Visa after the two companies could not come to an agreement on new terms.

Issaquah, Wash. – Costco Wholesale Corp. is finally getting its online photo center partially up and running following a July 2015 data breach at the third-party hosting provider.

Returning users will have to create a new password before re-entering the site.

All photo center products except the mobile app, framed prints and mail order products are once again fully available. Costco expects to have the mobile app and mail order option available by the end of September, and framed prints available by mid-October.

New York – What’s in a name? When that name is Tiffany, as Costco discovered, potentially some hefty financial penalties.

Federal judge Laura Taylor Swain has ruled in favor of Tiffany & Co. in a suit the luxury retailer initially brought against Costco Wholesale Corp. in February 2013. The civil suit sought damages for what Tiffany said were fake “Tiffany” engagement rings Costco sold at one of its stores in Huntington Beach, California.

Sam's Club is taking on Costco in the auto buying program business by teaming up with one of the biggest names in car-shopping in an effort to boost its auto business.

The all-new Sam's Club Auto Buying Program will now be powered by TrueCar, Sam's Club announced Thursday. Sams Club says members will have access to more than 10,000 TrueCar Certified Dealers nationwide, more than three times the nearest competitor in the warehouse club channel (i.e., Costco).

Despite reporting ho-hum sales for July, Costco said Thursday that its comps for the fourth quarter and fiscal year were up an impressive 6%.

Bentonville, Ark. -- Sam's Club is taking on Costco in the auto buying program business by teaming up with one of the biggest names in car-shopping.

The all-new Sam's Club Auto Buying Program will now be powered by TrueCar, Sam's Club announced Thursday. Sams Club says members will have access to more than 10,000 TrueCar Certified Dealers nationwide, more than three times the nearest competitor in the warehouse club channel (i.e., Costco).