You fax your order into the American company, and they, in turn, ship is built to for you (complete with Customs Declaration and their G.S.T.
Let's pretend each widget costs .50 cents, shipping to you is literally.25 cents. https://jarirmarketingonline.us/__media__/js/netsoltrademark.php?d=brandafy.com%2Fblog%2Fdropshipping-coffee%2F