Apple Employees woul be Fired For Collecting Rebates on Free iPhones?

Prehistory:

Apple promised a free iPhone to every fulltime employee and all part-timers who have been with the company for over a year, including retail associates and Geniuses.
That is nice, you will say. It is a good stimulation for working on Apple company - to have a free iPhone! (It is interesting, did they have planes to reward all their staff by giving them new generations of iPods? Wou! a new iPod! I would come to work without salary!)

But now there is an information that a few of these lucky retail employees let their greed get the best of them. About 800 Apple Store retail associates who received free iPhones have also cashed in on the $100 iPhone credit that Apple issued for early buyers.
It is normal, that Apple wasn't happy about wasting $80,000 to employees who already scored free iPhones.
And this is the question: what apple should do?

Somebody says, that unfair employees should be faired...