Your comment reminds me of wat Ingram Micro has done to build a gigantic business. They serve as a logistics and support system for a bunch of small retailers/

Your comment reminds me of wat Ingram Micro has done to build a gigantic business. They serve as a logistics and support system for a bunch of small retailers/service providers that add value at the local level. Could be that Instacart does the same thing. Providing value and supply chain for smaller stores.