Ala. Code § 2-8-136
In the event a referendum conducted as provided in this article is carried in the affirmative and the assessment is levied and collected as provided in this article and under the regulations to be promulgated by the duly certified organization conducting the same, any farmer or producer upon and against whom such annual assessment shall have been levied and collected under the provisions of this article, if dissatisfied with said assessment and the results thereof, shall have the right to demand of and receive from the treasurer of said organization a refund of such annual assessment so collected from such farmer or producer, if such demand for refund is made in writing within 30 days from the date on which said assessment is collected from such farmer or producer.
Ala. Code § 2-8-136 (1975)