Review prescriptions for completeness, dosage, frequency, drug interactions, allergies, and contraindications. Dispense medicines accurately as per the doctors prescription. Explain dosage, timing, route of administration, storage instructions, and precautions to patients or attendants. Ensure the right medicine, right dose, right patient, right quantity, and right labelling before handing over medicines. Process cash, credit, insurance, inpatient, and outpatient pharmacy bills accurately.