1.Communicate by telephone，and then make a reservation.

2. Business negotiations.

3. The signing of a contract or proxy.

4. Pay 50 percent of advanced payment or total.

5. Investigate&Analyse the case,and planning.

6. Specific allocation of the investigation team (investigators).

7.Begin the investigation.

8. Report the track and supply the video (photograph).

9. Hand in the report of investigation to the client department.

10. Pay off the balance by notice the client the settlement.