Child support will be calculated off his base, giving you a base amount of child support. Then, you will also receive a percentage of his commission income based on a case called Smith-Ostler. He will be required to pay you a percentage of the gross as additional child support. Also, make sure he is required to give you a copy of his W-2 form every year so you can verify you get the percentage you are supposed to get. Or a copy of his monthly commission statement.
Michael is in San Jose, California and can be reached at 408-295-4232 or at email@example.com. Consultation fees, rates and retainers vary based on need and ability to pay.