Enterprise migrations to Red Hat Linux tend to pay for themselves in many ways: the low licensing costs of Red Hat Linux and other Red Hat open source enterprise applications frees up budgeted funds so that you can invest in your most valuable resource: your people.
Red Hat Training Units (TUs) are sold only in bundles of 10 TUs. Once purchased, a 10 TU bundle is like a voucher for a certain amount of training. Red Hat courses can be taken by redeeming the requisite number of TUs. Any excess TUs are carried forward for future use, and can be combined with additional TU purchases to take further classes.