system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why is orange juice much cheaper than oranges?

The cost of a bottle of orange juice is much lower than the cost of the oranges needed for me to squeeze out a similar bottle of juice. This is true even for those 100% never-from-concentrate juice. Do the juice manufacturers use the pulp and rind for something else?
gpt
Aside from the fact that juice manufacturers can buy in maybe bulk, thereby getting discounts, and aside from the fact that through futures (contracts that guarantee specified supply of oranges at a set price, irrespective of supply and demand spikes), oranges that you buy at the site are not the same as oranges for juicing. 

Store oranges are bred with size, color and hardiness in mind, whereas juicing oranges are bred for moisture content alone. Those moisture content oranges are cheaper to produce, and are produced at much greater quantities, altogether, this keeps the price low.