Show HN: Does this college course update project have any potential?

Hi HN, I'm an accounting student with a little background in programming but I have the passion for Start-ups. Over the summer I coded up a script that checks my school's course enrollment system in case someone drops out of a full course and sends a text alarm to students who are interested in signing up for the course.

While I created the site mostly as a way to teach myself programming, I'm wondering if there's potential to scale the project up and sell it to universities. I currently have some paying customers but not enough as a viable income source. Do you think it has potential?

Thank you!

The URL is http://www.coursedetector.com