; and (B) is not owned by, under common ownership with, operated by, or a subsidiary of the retail establishment. 3. Pricing requirements for third-party delivery platforms (a) In general Beginning 90 days after the date of enactment of this Act, it shall be unlawful to operate a third-party delivery platform unless such platform satisfies the requirements described in subsection (b). (b) Pricing requirements The requirements described in this subsection, with respect to a third-party delivery platform, are the following: (1) If the third-party delivery platform charges 1 or more delivery fees for an order from a retail establishment, any such delivery fee shall be— (A) calculated using a methodology that is determined no later than the time the user placing the order selects the retail establishment and may not change once the user has begun their order from the retail establishment; and (B) based solely on— (i) the total price charged by the retail establishment for items ordered by the user, excluding any taxes and any fees imposed by the third-party delivery platform; and (ii) other factors related to the delivery of the items ordered from the retail establishment, including the delivery distance, but excluding— (I) any other factor related to the user who placed the order; and (II) any factor related to an arrangement negotiated between the third-party delivery platform and the retail establishment. (2) Whenever a user selects an item to order from a retail establishment through the third-party delivery platform, the third-party delivery platform shall prominently display— (A) the price charged by the retail establishment for such item, excluding any taxes