A system, method, and computer-readable medium for regulating data traffic between a client device and a server. The system determines whether a transmission of a data file is allowable based on pre-defined criteria. The system provides an indication of whether the transmission is allowable and under what conditions the transmission would be allowable. If the transmission of a data file is requested and the transmission is not allowable, a message is sent from the server to the client device that first pre-defined criteria are not met and the message indicates that the transmission of the data file will be allowed when second pre-defined criteria are met.