First of all lets clarify what a casting network is. A casting network is a website that aspiring entertainers use to book jobs. Models, actors, musicians and ect use casting networks to look for job opportunities to more commonly get work. The descriptions of these job are commonly kept vague so at this time so using the information provided we were able to make educated guess rather than complete confirmation.
A popular casting network called LA Casting posted a job opportunity titled Xbox. The description of the job was a commercial for an Xbox product. Each actor who got booked for the job was going to be paid in Xbox product. The Xbox product paid to said actors would be totaled at $600 upon the time when the commercial is released. This is the only completely, 100 percent confirmed information given at this time.