i've registered on the site but not for the course. I'm a bit confused
I can access the course for free via "auditing" a course?
What if I decide I want to get a varified certificate after? Is that possible or do i have the pay the $250 upfront?
EDIT:
Asked EdX on facebook, got this reply
"Hi Dan! Thank you for your interest in LFS101x. For this course, you can upgrade to the ID Verified Certificate at any time during the course. I hope this helps!"