; or (B) subject to availability, a replacement ticket in a comparable or upgraded location. (6) Disclose clearly and conspicuously whether any given ticket is being offered as a primary sale or secondary sale. (7) Disclose clearly and conspicuously the guarantee or refund policy, including whether any ancillary charge and tax will be refunded to the purchaser, before the completion of the sale of a ticket. (8) Prohibit the design, modification, or manipulation of a user interface with the purpose or substantial effect of obscuring, subverting, or impairing user autonomy, decision making, or choice. (9) Not knowingly sell a ticket for the same seat to more than one person. (10) Report to the Commission any actual or constructive knowledge of activity that may be in violation of the BOTS Act of 2016 ( 15 U.S.C. 45c ; Public Law 114–274 ). 4. Primary ticket seller requirements A primary ticket seller shall do the following: (1) Disclose clearly and conspicuously on the website of the seller and at the box office of the venue where the event will be held, the total number and total cost of tickets that will be offered for sale to the general public by the seller not less than 7 days before the date on which tickets are made available for primary sale. (2) Not restrict or hinder the ability of a purchaser who has purchased a ticket from a primary ticket seller from— (A) reselling any such ticket independently of the primary ticket seller or any secondary ticket sales marketplace owned or affiliated with the primary ticket seller