Last 2 or 3 years we use their AGL service. I am pretty sure a lot of their third party sellers are. So they will have exact information on custom duties paid.
It is "playing politics" the same way listing the effect of taxes on the final cost of something is "playing politics".
This is just useful information for the consumer. It's absolutely absurd to think informing a customer of a cost increase is political.
Unless they're registered as an importer? I could see that as a service they might provide to certain sellers, just like warehousing and other logistics.
But generally, they will receive their merchandise from a corporate entity who paid the tariff already.
It doesn’t apply to parts imported and assembled in the US before going to the Amazon fulfillment warehouses, but it does work for their direct to warehouse imports.
Wouldn’t “custom duties paid” be on each individual component?