"Full- and part-time Walmart workers can use the subsidy to take courses at the University of Florida; Brandman University in Irvine, Calif.; and Bellevue University in Bellevue, Neb."
I don't know what those schools cost, but these don't appear to be nationally or even regionally ranked universities... meaning you are probably better off going to a community college and then a state college - both of which are "the expensive part is your time" even when your time can be bought for walmart floor wages.
Walmart, I think, would probably be doing better by their employees if they offered a more traditional tuition reimbursement plan, or setup deals with more local community colleges.
(that's also not a lot of schools... I'm wondering if this is for an online or mostly online program?)