QuiltE, use the toll free phone numbers and talk to a few companies to narrow your choice down, and also tie down to the penny on Canadian prices that way. I look a what I want on internet, then pick up my cell and call...talking to a real person helps to run by your options...helps me make the decision that is best for me. Hope it will help you.
it was a wake up call for me when I mailed packages of fabric out to foreign addresses in Brazil, Australia, and to the Netherlands. A one time thing, but it opened up my eyes a bit on tariff charges between countries.