A Commercial can only run for 21 months. After that, the client has to renew contracts if they want to keep it running. If it’s a successful commercial, it will probably be cheaper for them to renew than to shoot a whole new spot. It’s a fine line for the agents. They have to up your price enough to make it a good deal for you, but not so much that the client decides that it’s a better deal to just do a new commercial.
Source- Mick Dowd, The Actors Encyclopedia of Casting Directors.
Read also- Why is there so much talk about pilots but yet my daughter isn't getting any auditions?
- If my child was on a talk show (Ellen), can I put it on her resume?
- Do you get paid when commercial auditions go on too long?
- Does a child need a work permit for an independent short film? What about a SAG deferred short film?
- How do I apply for a work permit if my kids are toddlers and they're not in school yet?

