December 2016, and ModCloth in March 2017. Walmart also acquired Parcel, a delivery service in New York, on September 29, 2017. On February 15, 2017, Walmart acquired Moosejaw, an online active outdoor retailer, for approximately $51 million. Moosejaw brought with it partnerships with more than 400 brands, including Patagonia, The North Face, Marmot, and Arc'teryx. Marc Lore, Walmart's U.S. e-commerce CEO, said that Walmart's existing physical infrastructure of almost 5,000 stores around the U.S. will enhance their digital expansion by doubling as warehouses for e-commerce without increasing overhead. Walmart offers in-store pickup for online orders at 1,000 stores with plans to eventually expand the service to all of its stores. On May 9, 2018, Walmart announced its intent to acquire a 77% controlling stake in the Indian e-commerce website Flipkart for $16 billion (beating bids by Amazon.com), subject to regulatory approval. Following its completion, the website's management will report to Marc Lore. Completion of the deal was announced on August 18, 2018. The company's partnership with subscription service Kidbox was announced on April 16, 2019. Corporate affairs Walmart is headquartered in the Walmart Home Office complex in Bentonville, Arkansas. The company's business model is based on selling a wide variety of general merchandise at low prices. Doug McMillon became Walmart's CEO on February 1, 2014. He has also worked as the head of Sam's Club and Walmart International. The company refers to its employees as "associates". All Walmart stores in the U.S. and Canada also have designated "greeters" at the entrance, a practice pioneered by Sam Walton and later imitated by other retailers. Greeters are trained to help shoppers find what they want and answer their questions. For many years, associates were identified in the store by their signature blue vest, but this practice was discontinued in June 2007 and replaced with khaki pants and polo shirts. The wardrobe change was part of a larger corporate overhaul to increase sales and rejuvenate the company's stock price. In September 2014, the uniform was again updated to bring back a vest (paid for by the company) for store employees over the same polos and khaki or black pants paid for by the employee. The vest is navy blue for Walmart employees at Supercenters and discounts stores, lime green for Walmart Neighborhood Market employees, and yellow for self-check-out associates; door greeters, and customer service managers. All three state "Proud Walmart Associate" on the