Systems and methods for allowing a user (e.g., a benefits administrator) to maintain and modify a contract or a group for a prescription drug plan may be provided. In response to receiving a request to modify a contract or a group, a prescription benefits management application may retrieve data relating to the contract or group and allow the user to input information relating to the contract or group, input broker information, input billing information, select a pharmacy network, select pricing options for the prescription plan, create a customized prescription plan, input brand/generic difference overrides, etc. In some embodiments, the modifications and/or additions made to a contract or group may be transmitted to a pharmacist, thereby allowing the pharmacist to fill one or more prescriptions in real-time or upon updating the system (e.g., within 48 to 72 hours).