Since one case vary from another and the difficulty to obtain evidence is different, our service charge  also varies accordingly .We calculate our service considering the actual situation of specific case, we have to prepare detailed investigation programs and perform comprehensive assessment, taking into account a full range of factors as for whether it is necessary to obtain coordination from law-enforcing agencies and how many working days it will take.

Three types of compensation for services: A. Lump-sum service charges; B. Service charge based on working stages; C Service charge on investigation count.