Section 345.051 - Retail Installment Contract General Requirements(a) A retail installment contract must be:(3) signed by the retail buyer; and(4) completed as to all essential provisions, except as provided by Section 345.064.(b) The contract must be designated "Retail Installment Contract."(c) The printed or typed part of a retail installment contract, other than instructions for completion, must be in at least eight-point type unless a different size of type is required under this subchapter. Acts 1997, 75th Leg., ch. 1008, Sec. 1, eff. 9/1/1997.