Originally Posted by drama

Here is how it works.

If you sell an item to someone inside Canada then it is subject to GST. If the customer resides inside of your province then you must charge the provincial sales tax as well.

If the customer is outside of Canada they're not subjected to paying tax Canadian taxes.

If you want to fuck with them then technically you don't sell shit. It's the 3rd party processor who completes the sale outside of Canada and sends you the money. Now this leads back to your business collecting funds from a source outside of the country. No GST/PST, But you still need to declare the income.