can I get $15 walmart gift cards and what is the fee that is added for this?

No fee

You don't get fees for the card

No extra charge as long as it is a walmart gift card your getting

No extra charge.

You'll have to call your local Wal-Mart and ask them about any gift card fees.

You can put any monetary amount onto a gift card at any register. I don't believe there is any fee for this service.