All of the various kinds of tickets that may be on sale at any and all other offices of a given railroad company, in any given town or city, shall likewise be kept on sale at the depot ticket office of such railroad company in such town or city, at the same prices.
There shall be no unjust discrimination as to passenger rates in favor of or against any individual or locality; Provided, however, That this rule shall not be so construed as to prevent railroad companies issuing commutation, excursion or mileage tickets as the same are now issued.
Pursuant to Section 58-17-1980, S. C. Code 1976.
S.C. Code Regs. § 103-15