I am soooo hurt that some people doubt my veracity re: the one way certs.

The max per quarter is 4 confirmable one-way certs for 1Ks. I am also confident that you automatically get 2 certs per quarter and if you fly >10K miles in that quarter you get the two additional certs. This is in addition to however many sets of 4-500 mile certs you earn that quarter.