I think you misunderstood the meaning of the sentence in this context. Not zero limitations of sale, but zero limitations on direct to consumer sales. I.e. ther

I think you misunderstood the meaning of the sentence in this context. Not zero limitations of sale, but zero limitations on direct to consumer sales. I.e. there are limits, but you are not forced to go through middleman just because. So even drugs or guns producers should be able to sell directly to customers as long as they meet all requirements.