I'm suprised no one had mentioned instacart in this thread. Instacart has partnered with 12 grocery chains in SF. Many of them (including wholefoods) pay instac

I'm suprised no one had mentioned instacart in this thread. Instacart has partnered with 12 grocery chains in SF. Many of them (including wholefoods) pay instacart commission and there prices are the same as in-store. With these partnerships, instacart could deliver greater diversity of products at lower costs. They've got a long way to go to, but are building a formidable counter to Amazons grocery play.