Instructions: Change the amount to what you are paying and fill in the rest of the form.
Please note: This system processes in Canadian dollars. It will not process a US dollar amount. If you are paying an invoice that is in US dollars, then pay the Canadian Equivalent. For example, the Invoice is $100 USD. You would enter the form $138. For current exchange rate: https://www.google.com/search?q=usa+to+cad.
This applies even if you are paying with a US credit card.