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.

Many people associate Costco with deals that come exclusively in bulk. That's why toilet paper is Costco's top-selling item, and there are indeed plenty of savings to be had by buying other household ...

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 ...