On P&C you can still put back ordered items in your cart and get the discount, and they'll ship it when they have it in stock again. This doesn't work for items marked Out of Stock, but I've done it with multiple back order items before.
I've been waiting for this.
I ordered 5 8oz tins of GLPease.
Kensington, Meridian, Quiet Nights, Blackpoint and Haddo's.
Plus a 2oz Haddo to open right away.