Jet.com Inc., the online retailer owned by Wal-Mart Stores Inc., and real-estate technology startup Latch are aiming to expand their reach by offering a free system to New York City landlords to potentially make shopping online easier for tenants in nondoorman buildings.

For transportation providers in the e-commerce era, the choice is clear: disrupt, or be disrupted.

Package-delivery companies ramped up hiring in June for the third month in a row, swelling payrolls in a sector that has grown as more consumers shop online.

Not long before Don Holman's son Garrett died from an overdose in February, he learned his 20-year-old had his drugs delivered directly to their Virginia home in the mail, in packages from foreign countries.

Logistics providers discuss how they're adjusting to major changes brought about by concerns over the economy, shifts in trade policy, the complexities of the omnichannel, rising customer service demands, and the arrival of a new generation of supply-chain managers.