An example of the speed of Discover CB posting:
I received an email today stating that I will be receiving $9.90 from my 7/10/15 purchase through the Discover Deals portal.
I've been a discover customer for about 2 years now and this does not surprise me at all.
i hit my $1500 cap on amazon CB last quarter by the end of july, and i did not receive my CB until early this month.
i have a spreadsheet to keep track of spending for this promo, which i started early this month (bought an iphone 6, had to wait for it to arrive). i don't expect to see any rewards until at least december, and more realistically january.