Costco Wholesale Corporation COST has been steadily expanding its digital footprint, with its logistics arm emerging as a key driver behind the strong growth in online sales of big and bulky items.

The expansion of big and bulky merchandise remains an important component of Costco Wholesale Corporation’s COST digital business. The company recorded a 13% year-over-year increase in items delivered ...

Costco may be famous for its low-cost rotisserie chicken, bulk toilet paper, and hot dogs that never go up in price, but the real engine driving the company forward is much bigger—literally. The ...

Costco increased quarterly revenue while many other retailers' revenue declined. E-commerce is an increasingly important part of Costco's growth plan. The company has cut back on stocking holiday ...

DG's turnaround, real estate push and digital expansion may offer more upside than COST's steady premium model.