Is there an annual cost associated with the cellular service needed to operate the data loggers?


Yes, PDI assesses an annual cost for the TAG data logger's cellular service. The client’s initial TAG is US $300 per year. For every additional TAG there is an annual US $250 charge. Approximately 2-months before the associated cellular service expires, the client will receive an invoice detailing these charges. If a client misses an annual payment, the cell service will be disconnected. Once payment is received, the cell service will be reactivated.