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by xzcat 2383 days ago
Except that the marginal cost of each "shipped good" is only a very small handwave away from zero. Which, as I understand it, is fundamentally different from the cost model of shipping physical packages.
1 comments

Up to a certain point, yes you pay per physical unit.

You get a lot better rate if you can fill a whole intermodal container. You get an even better rate if you buy that containers capacity for an agreed upon period of time.

There's a huge industry built around optimally buying space in shipping containers and transportation.