Thank you for the quick reply Nick.  You should also  recommend to your product development team my concern noted above, i.e. the total amount due is shown in the reminder email -however -when the PAY INVOICE link is followed, only the individual invoice amount is populated.  The client is therefore shown two different amounts and causes confusion on what to pay.   If the entire outstanding balance is not available to pay at once, why have it shown on the reminder email?