A refundable security deposit is required at the time of enrollment. This deposit is held to protect GPS monitoring equipment and promote successful compliance throughout the participant's supervision period. The security deposit will be refunded upon successful completion of the program, provided that all GPS equipment is returned in good working condition, all program requirements have been completed, all financial obligations have been satisfied, and there are no outstanding violations, equipment damage, or evidence of tampering. Security deposit is included in tier 1 and tier 2 pricing.