Original Source: http://on.wsj.com/24syGeQ For United Parcel Service, investment is an opportunity to observe a market in which it doesn’t yet compete A guest-services representative uses the Deliv app on an iPad at the Williams-Sonoma in Tysons Corner, Va. PHOTO: GETTY IMAGES By GREG BENSINGER and LAURA STEVENS Updated Feb. 24, 2016 9:57 a.m. ET Same-day deliveryRead more
