I wholeheartedly doubt it. Renard may have ulterior motives for wanting Nick at his precinct but Nick wasn't accepting money from him for being a Grimm. Renard doesn't pay Nick anyway.
The kids were certainly not being paid. They were doing what they felt was right. Nobody needs to pay them for getting rid of bad wesen.
The kids were certainly not being paid. They were doing what they felt was right. Nobody needs to pay them for getting rid of bad wesen.