(1) "Criminal activity" means any offense, including any preparatory offense, that is:

(A) classified as a felony under the laws of this state or the United States; or

(B) punishable by confinement for more than one year under the laws of another state.

(2) "Funds" includes:

(A) coin or paper money of the United States or any other country that is designated as legal tender and that circulates and is customarily used and accepted as a medium of exchange in the country of issue;

(B) United States silver certificates, United States Treasury notes, and Federal Reserve System notes; and

(C) official foreign bank notes that are customarily used and accepted as a medium of exchange in a foreign country and foreign bank drafts.

(3) "Peace officer" means a person who is elected, appointed, or employed by a governmental entity and who is a peace officer under Article 2.12, Code of Criminal Procedure, or other law.

(4) "Proceeds" means funds acquired or derived directly or indirectly from, produced through, or realized through an act.