Lyft

Walmart's online grocery delivery partnerships with ride-hailing services Uber and Lyft have ended, according to Reuters, a potential setback for the retailer's ambitions to challenge Amazon.com head-on with the speedy delivery of groceries to people's homes.

General Motors recently told Lyft that it is interested in acquiring the ridesharing company, and though Lyft at least briefly considered it, the company ultimately turned GM away.