Will I receive an email when the remainder of my payment is due? If so, how much in advance. My final payment is due October 17th and I haven't heard anything yet. Thanks.
There are no payments so to speak. If your final payment is due October 17th, then your trip must be paid in full on or before that day. You can make payments as often as you want, but they must be a least $20 each time. Disney will not send you payment reminders.
If you are planning with TourGuideMike then you can set up a notification to yourself, but you will get nothing from Disney. Yet another thing that Disney should have, from a technology standpoint, but doesn't yet.