How much does a TCP license cost in California?

Excuse me, could you kindly clarify the specific cost associated with acquiring a TCP license in the state of California? I'm currently exploring my options in the industry and would appreciate a rough estimate to better plan my financial arrangements. Is there a standard fee structure, or does it vary depending on certain factors? Additionally, are there any additional costs or requirements that I should be aware of before pursuing this license? Thank you for your time and assistance.