In the wider scheme of things, the new deal not only stands to better position CVS Health for Amazon's pharma aspirations but also help CVS Health champion a new form of integrated health system. But the agreement also raises some key questions, as Axios points out . Will CVS Health force Aetna members to buy medications within CVS Health's network of pharmacies? Will there be surcharges for using out-of-network pharmacies? Or would that logic be applied to the Minute Clinic's services? Will this deal spur similar ones between retail drugstores and insurance companies?