The “jump into the pharmaceutical business, along with its involvement in grocery shopping, could make shoppers replace their shopping needs using Amazon alone, which could potentially affect retailers who also provide pharmacy services, like Walmart and Target.” Amazon launches online pharmacy, prescription delivery service. (Take two of these and call me in the morning. Unless you’re a prime member. Then you can take three!) The packages got to your front door. Alexa got into your house. Now Amazon is coming for your innards.