When Do Chase Sapphire Reserve Travel Credits Post?

The Chase Sapphire Reserve $300 annual travel credit is one of the most lucrative benefits the card offers.  But how fast do credits post?

First, the credit triggers automatically which is awesome.  Second, it triggers on everything from airfare to hotel spend to carshare to Uber.  And third, it seems to hit within a business day.

I've already received my $300 credit for 2016 after spend with Car2Go, Uber, and a prepaid hotel stay.  That's before my $450 annual fee hits which I'm assuming will be billed upon the closing of my first statement.

I'm looking forward to another $300 travel credit in January!!