Like Apple Pay, Android Pay still has not cracked the hardest barrier of all big U.S. retailers. Almost no major U.S. retail brands appear in the Where to Use Android Pay page at the app’s website. Such behemoths as Walmart, Amazon, Kroger, Home Depot, Lowes, CVS, Burger King, Safeway, and Target are conspicuously absent from the list. The same sorry situation is repeated at Apple Pay, where almost all the big names in U.S. retail are conspicuously absent.