Providing on-line non-downloadable software for providing information to individuals regarding the location, availability and costs of pharmacies and healthcare services; providing on-line non-downloadable software for scheduling healthcare services and providing information to healthcare service providers; providing on-line non-downloadable software for obtaining information relating to prescription drug benefit plans, prescription drug pricing and discounts; providing on-line non-downloadable software integrating blockchain technology for use by pharmacies and pharmacists for scheduling, tracking and reporting for clinical healthcare services and appointments; providing on-line non-downloadable software integrating blockchain technology for managing billing, payments and reimbursements for clinical healthcare services provided in a pharmacy setting; providing on-line non-downloadable software integrating blockchain technology for scheduling healthcare services and providing information to healthcare service providers; providing on-line non-downloadable software for the authentication of data in the field of electronic medical records using blockchain technology