I was reading here about free shipping for Canada, and opinions seem to be divided: for some it was good to reduce FVF and get 5 stars for a shipping automatically, and others had to pay themselves close to $70 shipping to North-West territories, and there were no way to exclude some provinces from shipping. Your experience, please? With small packages, not letters. Also, can you post some postal code for provines/territories with high shipping costs, that can be used as an example to enter in Canada Post "Find a rate" page? Thank you.