Answer:
Silvia S. Ibanez claimed to the court that she was using her certifications for commercial matters, or, as she said, "commercial speech". This was based on the First Constitutional Amend.
Explanation:
According to the State of Florida, while she was using CPA and CFP in a Yellow Pages listing, her behavior was misleading, as she would be addressing in the name of that State. But her claim was that she was able to use those certifications for commercial matters, as the First Ammend ensures that a lawful activity is not misleading. Therefore, that wasn't any law that could rule that action and Silvia's case against the State were solved without any restriction to the petitioner.