date:Feb 20, 2019
ings more convenient for them with delivery and pickup, they're all over it, said Chief Executive Doug McMillon.
ROAD TO PROFITABILITY?
McMillon said the company's grocery services had expanded its customer base but that the biggest challenge was to improve the merchandise assortment of the digital orders with more high-margin products in addition to staples that have tight profit margins.
Having already introduced automated delivery towers at stores, Walmart is exploring other innovations, s