Exterior view of a Walmart store on August 23, 2020 in North Bergen, New Jersey. (Photo by Kena Betancur/VIEWpress via Getty Images) NEW YORK (AP) - Walmart is launching a new membership service that it hopes can compete with Amazon Prime.Called Walmart+, it will cost $98 a year, or $12.95 a month, and give members same-day delivery on 160,000 items, a fuel discount at certain gas stations and a chance to check out at Walmart stores without having to wait at a register.Walmart has a long way to go to catch up with Amazon Prime.