Every person liable for the payment of any license fee imposed by this chapter shall keep for three (3) years records which accurately state the amount of such person's gross annual sales of goods and services for any year for which such information is required by any ordinance of the city. Such records shall also state the number of employees of the business such that the amount of any license fee for which such person may be liable under the provisions of this chapter may be determined. (Ord. 74-09, 2009)