As Neil indicated, the shipping company, charges you the tariff and a fee to process the tariff. At least that is what happened with 3 shipments I got for FedEx. All 3 being the illegal tariffs. FedEx will get a refund, I won't.
Same experience but mine was with DHL.
Haven't seen a check from 'em yet either, for the $25 for each of two shipments they processed earlier this year.
I'm not holding my breath....
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"I understood and accepted that I would never be happy, and that instead of pursuing happiness I would try to see what was holy in things, and that this would take great effort and it would be daunting, as holiness is a window that gives out into what lies beyond all destinations."
Mark Helprin Elegy in Blue (p. 148)