Creates the Algorithmic Pricing Transparency Act. Provides that any person or entity that sells or offers to sell goods or services through an online platform to consumers in this State shall provide a clear and conspicuous disclosure if the price displayed to a consumer is generated using surveillance pricing. Provides that a consumer may opt out of surveillance pricing and a covered entity shall provide the consumer with a non-personalized baseline price for the goods or services. Prohibits a covered entity from using specified personal information to generate algorithmic pricing. Provides that a violation of the Act is an unlawful practice under the Consumer Fraud and Deceptive Business Practices Act. Amends the Consumer Fraud and Deceptive Business Practices Act to make a conforming change. Effective one year after becoming law.