User Activity

As a seller in Ontario, I find that Canada Post has lower rates to ship an item to Ontario or Quebec than to BC or Newfoundland. Hoe do sellers deal with this issue or how do I indicate this in my ad?
Not able to buy an Ebay gift certificate because the seller (Ebay?) will only send to US accounts. Ebay help desk has not been any help.Anybody know how I can do this?