In this subchapter:
(1) “Insurer” has the meaning assigned by § 101.002 and includes:
(A) an insurer that does not hold a certificate of authority in this state;
(B) an eligible surplus lines insurer; and
(C) an insurer that holds a certificate of authority in this state.
(2) “Premium” includes any consideration for insurance, including:
(A) a premium;
(B) a membership fee;
(C) an assessment; or
(D) dues.