Study.com College Saver - 30% off 3 months

[wow]

Would like to share this link with my nephew. Is there a limit to the number of courses he can take in a month? I thought I remember that being the case a few years ago with the study.com subscription, but I'm not seeing any limitation specified on the site when I look at it today. He has completed a lot of courses on Saylor (but didn't take the proctored tests) and Khan Academy, so potentially he could get through a lot quickly, but I don't want to give him unrealistic expectations for what they'll allow him to complete.1