Categories Articles Walmart Supercenters have more than doubled the presence of the original Discount store model around the US. We compared the two and found that the supercenter has a surprisingly large grocery. (WMT) Post author By crystalg Post date June 16, 2019 Business Insider Feedburner… Tags Around, Compared, discount, doubled, found, grocery, Large, model, More, Original, Presence, Store, supercenter, Supercenters, Surprisingly, Than, Walmart