There are a few options in determining what to use as an LMS. If you are a teacher or a trainer wanting to create courses and you are on a limited budget or not as tech savvy to build your own LMS, then maybe WordPress is an option for you. Watch this video on how teachers can earn money training what they love via Learn-U presented very similarly as in this video:

All-In-One Learning-Management-System – Academy Of Mine from Academy of Mine on Vimeo.