Does an iPod owner here know how to use an Apple music card? I gave my daughter a new 8gb iPod Nano for Christmas plus a $15 Apple iPod Music Card.

My daughter got the hang of mining YouTube for her favorite videos. But, we've also been trying to get her iPod Music Card to work. Unfortunately, it calls for establishment of an Apple account along with a credit card number. There's no way in hell I'm punching in a credit card number. That's why we bought the iPod Music Card in the first place.......

Just wondering if anyone here came across the same problem.

TIA