[Ord. No. 1351 § 1, 10-14-2013]
No person, partnership, or corporation shall engage in any occupation, business, or calling, including building contractors of all types, unless he/she shall first obtain a license to conduct said business, occupation, or calling. This shall include any retailer, wholesaler or manufacturer selling goods or services to the community as a whole or to other businesses as well as to professional occupations, except those occupations which are specifically excluded by virtue of Section 71.620, RSMo.