Customs Clearance Service Company (PPJK) is a business entity that carries out activities for managing the fulfillment of customs obligations for and on the authority of importers and exporters. JET Logistics is officially registered as a Customs Clearance Service Company (PPJK) which acts as a proxy for importers and exporters in managing Customs documents and customs notifications. JET Logistic offers an online service that includes the ability to track customs documents and also export and import schedules.