Sec. 6.006. INFORMATION KEPT BY CARRIER. A common carrier shall keep for each sale under this chapter: (1) an account of the sale; (2) expenses allocated to each article sold; (3) a copy of each notice of sale; and (4) a copy of the bill of sale. Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.