Walmart is offering a $50 iTunes Gift Card for only $40 with digital delivery (email) so shipping is free. You will receive a iTunes Store code redeemable for music, movies, TV shows, audiobooks, games and more.
You will receive a confirmation email from Walmart.com within minutes of successful order placement. A second email from email@example.com with access to your PIN will be delivered within 60 minutes. Great chance to stock up on new music!