Did not know about this. Good info. I wonder if this will remain though since ATT has sided with PMA for wireless charging? You can't buy a Lumia 1520 with Qi charging ffrom ATT for example.AT&T have had these on sale for $25 for the longest time. Buy two, save extra 10%. Buy three, save extra 25%.
So if you buy three, they come out to $55 before tax. You can select free in store pick up as well.
Works perfectly with my Nexus 5.