All businesses in the district shall be subject to an annual tax in the amount equivalent to twenty-five percent (25%) of the annual business license tax for each business located within the proposed district, up to a maximum assessment of $500 per business. Businesses which are lawfully exempt from business license taxation shall be requested to voluntarily make equitable contributions. These fees shall be assessed and collected annually as part of the City’s business license renewal process. (Ord. 3333 § 6, 2003)