TESC Application and Enrollment Question

[Nightmoves5]

Hi folks,

I have a burning question on TESC enrollment: I gained admission on 10/26/2015 and just registered for my first TECEP in April 2016 to enroll...am I still able to enroll under the per-credit option using TECEP or has my 6-month enrollment time window already closed? I was hoping that TESC calculates 6 months to the day of admission and not the term.

Another question: Where on OSS does one pay for the TECEP? The only options for payment by credit card I found were for the comprehensive and enrolled plans.

Thanks in advance for any input.