Walmart finally launched its long-promised membership program last week.And it's basically their own in-house version of Amazon Prime. .Walmart+ will be available from September 15th, for $98-per-year or $12.95-per-month.Members will receive unlimited free delivery from Walmart stores, including same-day delivery, where available. .Members can also use Scan & Go, which allows them to scan all of their items while they're still shopping.Walmart+ members also save "up to 5 cents a gallon" when they buy their gas at Walmart.Customers know they can trust us and depend on us, and we've designed this program as the ultimate life hack for them, Janey Whiteside,Chief Customer Officer