Accurate and automated drug dispensing, distribution and tracking system is used in RCHEs, RCHDs, rehabilitation centres and hospitals. Unique innovations for system's smart dispensing machine - triple drug verification avoiding dispensing errors - high degree of automation to dispense directly from blister pack and pill bottle - options to use together with reusable 1x4 pill box or disposable 3x4 / 7x4 pill box For residents and in-patients, together with drug tracking software on tablet PC, identity authentication and visual drug re-verification functions minimize drug distribution errors and drug serving errors. Out-patients, with mobile APP for identity authentication and e-payment, collect the pill box from self-collection unit by themselves to avoid long queuing.