Hi Disneyvacation..
We will be in WDW at the same time as you. We're staying at POFQ with a 40% off code for our room. Unfortunately the code cannot be shared. Honestly I don't even know what the code is. I called CRO and they told me I had a code.
From what I understand the codes are pretty random. The one thing I have heard though is that you should order the planning video. When you order the video there is a box to check to allow Disney to send you information and special offers. Make sure you check yes to everything. If it was me I would have every adult call CRO and see if they have any offers attached to their names. I was told you can book 3 rooms on your code.
HTH
Dawn