I’m in no shape or form affiliated with anybody. I’m just happy to share.
Hey guys, just wanted to share something I found out through reddit: https://www.reddit.com/r/LearnJapanese/comments/78e9cf/attainj_course_is_now_on_sale_90/?st=j96pe74h&sh=f99076d2
Atainj has their JLPT Video/PDF courses on sale now: http://www.attainj.co.jp/online-nihongo/landing/sharewis-en.html
Here is a nice tutorial on how to learn with these courses: http://www.attainj.co.jp/online-nihongo/en/materials/index.html
You can get these courses on Udemy even cheaper (10€ instead of 15€): https://www.udemy.com/courses/search/?q=japanese&src=sac&kw=jap
(they also have smartphone apps, don’t know if Atainj also have apps)
Compare course thumbnail pictures to the ones from Atainj to be sure to get the correct course you want.
You can check the previews before buying. On Udemy you can pay with Bank Accound, Credit Card, or Paypal.
I bought N4/3/2/1 and will take N3 next summer.
I hope this helps someone out there.