It's slippery slope territory to start putting employees in a debt situation. Even if there is a cap on the fee, say the paid fee plus a max $50 admin fee, many

It's slippery slope territory to start putting employees in a debt situation. Even if there is a cap on the fee, say the paid fee plus a max $50 admin fee, many companies will claim ignorance, start charging more than the $50 fee, then call in a debt collection agency, pile on interest and more fees, then campaign for a rule change, then claim ignorance of the law and so on and so forth. And for people who are often vulnerable and in a foreign country who aren't aware of the rules/laws and have no representation. It's a slippery slope best avoided.