What organizations regulates advertising and pricing practices?

In the United States, the Federal Trade Commission (FTC) regulates advertising practices to ensure they are truthful and not misleading. Additionally, agencies like the Food and Drug Administration (FDA) oversee advertising for food and drug products, ensuring compliance with health and safety standards. Price practices are also monitored by the FTC, as well as state attorneys general and other consumer protection agencies, which enforce laws against deceptive pricing strategies.