Exclusion criteria EC 1. Pregnant EC 2. Hct <20 or >60 EC 3. Work for BGM competitor company (including, but not limited to Lifescan, Roche, Abbott) EC 4. Homeless EC 5. Incarcerated EC 6. Institutionalized EC 7. Employees or students of the Research Site, including the Principal Investigator, directly involved in the conduct of the protocol.