A computer network system and method is provided for printing accompanying information and prescription labels in pharmacies. The system includes a central computer system; a pharmacy management system; and a data transmission network through which the pharmacy management system and the central computer system can communicate. The pharmacy management system may include an I/O terminal, a scanner, and a first printer. The pharmacy management system may receive and store prescription information for a prescription, and associate a prescription identification with the corresponding prescription. The pharmacy management system may print a prescription label for the prescription and an accompanying information print file.