I searched this thread (the forum more broadly and did some light googling) but, it has been a few years since I applied for GE, and I recall paying at the time of online application. My AUs just signed up for PreCheck and paid at the time of interview, which was processed through a third-party TSA vendor. The charge came through as "identogo-uepues".
There's a passing reference to it here,
https://www.flyertalk.com/forum/33393933-post588.html , in the Annual Fee discussion thread but no discussion on the outcome.
Does anyone have experience with this and whether or not it will be appropriately credited?