Software as a service (SAAS) services featuring software for comparing prescription drug prices from pharmacy benefit managers, pharmacies, discount card networks, and drug manufacturer copay programs to identify the lowest available price; Software as a service (SAAS) services featuring software for processing, adjudicating, and routing prescription drug claims; Software as a service (SAAS) services featuring software for integrating prescription drug benefits with discount and savings programs; Software as a service (SAAS) services featuring software for analyzing prescription drug pricing, reimbursement, and pharmacy revenue; Software as a service (SAAS) services featuring software for managing prescription drug formularies and containing prescription drug costs; Software as a service (SAAS) services featuring software for displaying prescription drug prices and savings options to prescribers within electronic health records; Software as a service (SAAS) services featuring software for applying health savings account, flexible spending account, and health reimbursement arrangement funds to prescription drug purchases; Platform as a service (PAAS) services featuring software platforms for the transmission of prescription drug pricing, benefit, and claims data among pharmacies, pharmacy benefit managers, drug manufacturers, and health care providers through application programming interfaces; Software as a service (SAAS) services featuring software for administering drug manufacturer copay card and patient assistance programs at the point of dispensing; Software as a service (SAAS) services featuring software for providing pharmacies and health care providers with access to multiple prescription drug discount card programs