La. Revenue and Taxation § 47:337.16.4
In the event such agreement is entered into, pursuant to R.S. 47:337.16.1, the collector of revenue shall make no charge for the collection of such taxes. He shall remit monthly to the treasurer of the city of New Orleans all amounts collected by him under authority of R.S. 47:337.16 through 337.16.6 not later than the tenth day of the month following their collection.
La. Revenue and Taxation § 47:337.16.4
Acts 1964, No. 519, §1 amends R.S. 47:303(B)(3) to set a fee to be charged by the collector of revenue for the collection of local sales and use taxes on the sale and use of vehicles. Section 2 of Act 519 repeals all laws in conflict with the Act, "particularly"R.S. 33:2750. It appears that the intent is to repeal R.S. 33:2750 only to the extent of conflict, in view of the fact that R.S. 33:2750 pertains to other taxes in addition to sales and use taxes on vehicles. The title of Act 519 does not mention the repeal of R.S. 33:2750.