[Code of Federal Regulations] [Title 41, Volume 4] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR301-53.3] [Page 61] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 301--TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES PART 301-53--USING PROMOTIONAL MATERIALS AND FREQUENT TRAVELER PROGRAMS--Table of Contents Sec. 301-53.3 How may I use frequent traveler benefits? You may use frequent traveler benefits earned on official travel to obtain travel services for a subsequent official travel assignment(s); however, you may also retain such benefits for your personal use, including upgrading to a higher class of service.