Trixi - The Purchasing Manager 3 Part 4 of 6

Trixi is the purchasing manager of a fashion house and expects delivery in 3 weeks. Mike Baumann wants to get the money this time.

One day he assaulted Trixi in your office, tied her up and gagged her. Without obviously stealing anything, he leaves her. 

After 3 weeks he attacks Trixi again. She should help him to get the money.