If you are arriving from Puerto Rico in a country other than the United States, you must go through Customs.
If you are arriving in a US airport from Puerto Rico, for instance, if you are arriving in Miami, or New York, or Los Angeles, you are on a domestic flight and will not be asked to go through Customs.
If you started in Puerto Rico, you started from within the US. If you started from another country, you went through US Customs when you arrived in Puerto Rico.
It was many price to buy. But whatever you like, like the good Gauges then it would be more price to buy(like: some hundred) or if something like small or normal then it maybe like $50 to $100...
My name : Thien Soscarim
at first open your business place, than arrange ted licence.
then apply to LC for export or Import.
In varies by country, use, and purpose.
In Egypt for example, only declared $10000 US dollars is allowed for a passenger entering the country.
Perhaps you refer to the Knights of the Garter, the highest order of knighthood in Great Britain, instituted in 1349 by King Edward III as a mark of special honor. Its emblem bears the legend Honi Soit Qui Mal Y Pense, meaning "Shame on whoever thinks ill of it." Sometimes called the order of Saint George.
Since you must declare purchases made in Canada when you cross the border into USA, yes, expect to pay a duty. You must also declare any imports you expect to leave in USA.
Also, it is a federal offense to 'forget' to declare purchases or imports.
As well, you may be asked by Canadian customs to declare purchases and imports, in which case you should expect to pay a duty. It is also a federal offense to 'forget' to declare purchases or imports in this process, too.