How Many Students Do You Have?

We charge for student per year, though we have different users using it. At the moment, we discharge the students, and where we are about around 55 to 60 thousand on the platform. So just to be clear, 70 paying universities and all the students under those 70 add up to a hundred, 60 thousand, all the users. When i say users, what i mean the students, staff, educators, administrators, their parents, et cetera. We actually went alive with the product in am quarter one, end of quarter one. I two thousand 18, 20 18. A great story. Take me back to when did you launch this? When do you get your first customer?