The deadline to order an AP test without a late fee was March 20th; however, LATE registration is still possible until April 13th (midnight PST) for an additional fee of $55 PER exam. NO EXAMS WILL BE ORDERED AFTER APRIL 13th, 2018. No exceptions! See the following for important information and registration details: https://tinyurl.com/PLHSAP2018 . Updated order form here.