10 September 2019Shopify (SHOP.NYSE) takes aim at Amazon (AMZN.Q) in the fulfillment…Joseph Morton AMZN, SHOP Full disclosure: I used to work for Amazon (AMZN.Q) as one of their machine-grunts. That’s why when Shopify (SHOP.NYSE) acquired warehouse fulfillment company, 6 Rivers Systems, yesterday for $450…