There is a new Clinton paid to deliver speeches — Chelsea, the former first daughter — and she is commanding as much as $75,000 per appearance.

Aides emphasized that while Bill and Hillary Rodham Clinton often address trade groups and Wall Street bankers, Ms. Clinton, now 34, focuses on organizations whose goals are in line with the work of the family’s philanthropic organization, the Bill, Hillary & Chelsea Clinton Foundation. Organizers said her star power helped sell tickets and raise money.

And unlike her parents’ talks, Ms. Clinton’s speeches “are on behalf of the Clinton Foundation, and 100 percent of the fees are remitted directly to the foundation,” said her spokesman, Kamyl Bazbaz, adding that “the majority of Chelsea’s speeches are unpaid.” The Harry Walker Agency, the firm that represents her parents’ engagements, handles Ms. Clinton’s talks on behalf of the family foundation.

The family speechmaking business is a lucrative one and has generated more than $100 million for her parents over the past decade as they hopscotched the globe. Their fees range from $200,000 to $700,000 per appearance, and Mr. Clinton alone earned $17 million last year giving speeches.