New York City is top market for Walmart.comWalmart Stores said it has acquired Parcel Inc. to ramp up its last-mile delivery operations in New York City."We plan to leverage Parcel for last mile delivery to customers in New York City - including same-day delivery - for both general merchandise as well as fresh and frozen groceries from Walmart and Jet," Nate Faust, senior vice president of Walmart U.S. eCommerce Supply Chain, said in a blog post.read more