Prohibit advertising a price without all mandatory charges

HB 537 prohibits suppliers from advertising a price for goods or services that excludes mandatory fees, requiring instead that the final cost be displayed clearly. The law defines mandatory fees as taxes and delivery charges, though it explicitly exempts financial transactions, broadband internet services, and food delivery platforms from this requirement. Additionally, the bill does not apply to motor vehicle pricing based on manufacturer suggestions or air transportation. Violations of this rule are classified as unconscionable acts in consumer transactions.