Requires hotels, short‑term rentals, intermediaries, and third‑party sellers to clearly and prominently display the total services price any time a price is shown. Buyers must see the full amount they will pay for the lodging service up front, with any taxes, government fees, or assessments disclosed before the final purchase.

The Federal Trade Commission enforces these rules, and states may bring civil actions under set procedures. The prohibition applies to covered advertisements and offers made on or after 450 days after enactment, with definitions and enforcement details spelled out in the law.