; or (B) using any means, in addition to the written means required under paragraph (3), of notifying a retail, food service, cleaning, hospitality, or warehouse employee, or Secretary's designated employee, of the work schedule of the employee. (b) Predictability for work schedule changes made with less than 14 days' notice (1) In general An employer may, subject to subsection (a) and paragraph (2), make changes as needed to the work schedule of a retail, food service, cleaning, hospitality, or warehouse employee, or Secretary’s designated employee, including by offering additional hours of work in addition to those scheduled pursuant to the requirements under subsection (a). (2) Predictability pay Except as provided in paragraph (3), for each change made by an employer to a work schedule provided to an employee under subsection (a) that occurs less than 14 days prior to the first day on which the change is to take effect, the employer shall be required to provide the affected employee with pay (referred to in this subsection as predictability pay ) at the following rates: (A) The employee's regular rate of pay per hour that the employee works plus an additional hour at such regular rate if the employer— (i) adds any hours to the hours the employee is scheduled to work under subsection (a)