No, you must use US postage stamps.
Ye,s you can if you are mailing from the US.
One. From USPS web site: "Forever Stamps can be used to mail a one-ounce letter regardless of when the stamps are purchased or used and no matter how prices may change in the future.
1
First class US stamps in the US were 3 cents each.
typicaly 2 stamps
To mail a single letter to Canada, the stamp must be equivalent to the postage cost. As long as the stamp is equal to the postage, any letter can be sent with any kind of postage stamp.
You need 1 stamp to mail a letter/package throughout Canada
500 if your in America/Canada
Currently as of 2011, it costs 59 cents.
As of October 2011, Canada Post domestic lettermail costs $0.59
You can use forever stamps on a letter to Canada. It is worth only 44 cents toward the cost. You must put additional postage on the envelope.
i think u need 3 but I'm not surelook on the Internet
No, you cannot do this. Stamps used to mail a letter have to be those of the country where the letter is mailed. The International Postal Union helps with the regulation and trading of mail between countries and appropriate compensation.
75 cents is the cost of sending an ordinary letter to Canada from the US.
If it is just a normal weight letter, a $.41 stamp will do. Yup :)
You can buy postage stamps for mail in Canada at post offices. The Canada post website will give you the locations of these. You can also purchase them by mail order, phone or online through the website.