There are at least 3 of us in our family registered with Disney, and even registered as AP holders. I have to say we have NEVER received any email code discounts. Once a couple of years ago we got a postcard special, addressed to a former boyfriend of one of my daughters who had gone with us on a trip. The only way they would have ever gotten his name was through my trip where his name was an occupant of one of the rooms. Seemed to me at that time, they were trying to get the people who don't go often. We, on the other hand, go 4 times a year, so guess they figure no need to send us any info to encourage us. I agree that there is nothing you can do to get the email--it's all luck.