Tex. Bus. & Com. Code § 622.103
A person conducting a sweepstakes may not:
(2) allow the individual to choose, or indicate the preferred characteristics of, a prize to be awarded in the sweepstakes unless the choice or indication:
Added by Acts 2007, 80th Leg., R.S., Ch. 885 (H.B. 2278), Sec. 2.01, eff. April 1, 2009.