Online-Grocery War Heats Up With Amazon’s Bigger Push

Has Amazon finally cracked the code for the online-grocery business? WSJ Heard on the Street columnist Dan Gallagher tells us what the e-commerce giant is doing and how it stacks up against competitors. Then, while some dating apps have lost their charm, Raya has a long waitlist of interested users. WSJ Style News desk reporter Lane Florsheim explains its appeal. Julie Chang hosts.Sign up for the WSJ's free Technology newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices