Wis. Stat. § 7.40

Any committee may, at its own expense and subject to limitations upon contributions and disbursements under ch. 11, print a supply of sample ballots, provided each sample ballot includes on its face the information required by s. 11.1303 (2) and all the names shown on the official ballot. In this section, committee has the meaning given in s. 11.0101 (6).