Join Date: Sep 2013
Location: Shaw Direct Product Development Lead
Correct - with the exception of your first withdrawal (depending on when you set it up) it would only ever be the upcoming month's charges, and any pay-per-use (PPV or VOD) charges from the previous month.
To make sure your first payment is smooth, I would check on when your billing date is and set it up the withdrawals immediately after making a manual monthly payment. It must be set up at least 10 days in advance from your next billing date or it won't take effect in time (which would result in a double payment the following month).