Read this passage from Dragonwings by Laurence Yep.
The demon stopped and studied Father as you might look at a dog that had suddenly said he was going to the opera. "Well, I'll be damned," he said. He reached into a pocket of his waistcoat and took out a card, and handed it to Father with a flourish. “I can use honest handymen like you. You come around anytime, you sabe me?”
Based on the content of this passage, it can be inferred that the man
will give Father a great opportunity at his office.
will immediately forget that Father fixed his carriage.
will give Father his own horseless carriage.
will never have contact with another Chinese man.