Mich. Comp. Laws § 446.26: Auctioneers; bond, delivery to county treasurer.

Sec. 26.

Any citizen of this state may become an auctioneer within the county in which he resides, on executing and delivering to the treasurer of such county, a bond in the penal sum of 2,500 dollars, with 2 or more sufficient sureties to be approved by such treasurer, conditioned for the payment to such treasurer, of all auction duties upon goods or property which may be sold by him, according to law.