I’m currently doing the MITx MicroMaster’s Credential in Supply Chain Management (online, not presential). I only have kind and nice words to say about this course.
It consists of different courses that have a duration of approximately 10 weeks, where you will focus into on topic that relates to Supply Chain Management (SCM). The way the course is structured allows the student to be able to gain a lot of knowledge about the topics thanks to the online teachers, course materials and exercises.
The exams are not hard to pass as long as you have done all the homework that the course requires. The best thing about this credential is that, once completed, allows the student to change it for credit if they ever decide to study the real master degree in MIT and dozens of other universities.
If you are interested in SCM and cannot afford to pay for a full master’s degree (or don’t have the time to study it right now), I highly recommend this course that will make you learn a lot about SCM.