Duty:a consumption tax because it is imposed by the government on consumers.
Tariff:A form of duty or tax levied on goods for protective purposes and revenue purposes when they are transported from one customs area to another. It is also defined as a comprehensive list or schedule of merchandise or goods along with their prices which need to be paid for each item according to the regulations and rules of the government.

Read more: Difference Between Duty and Tariff | Difference Between http://www.differencebetween.net/business/finance-business-2/difference-between-duty-and-tariff/#ixzz57pnvVdyQ


Tu use either term in the context of the argument requires the terms be defined otherwise erroneous assumptions result.


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