The Canadian government has released a comprehensive list of American goods that will be tariffed.
The list includes cheeses, meats, milk, fruits, vegetables, coffee, spices, chocolates, pastas, fruit juices, beer, wine, liqueurs, tobacco, perfumes, beauty products, kitchenware, car parts, lumber, toilet paper, clothing and household items.
If the billing company is Canadian, if they have something like “AWS Canada”, then I guess not.