We have over 800,000 members from around the world using SimpleK12 training, including in every US State. The majority of them do receive PD credit of some kind. :) To find out how it works in your district, contact your PD coordinator. Each state has their own criteria for awarding CEUs, and many times, every District (and sometimes school!) has their own requirements as well.
We provide you with the tracking, reports, transcripts, and certificates of completion; it's up to your individual organization to approve it.