Walmart continues to offer a $50 iTunes gift card for $40 dollars, 9to5mac reports. The offer includes digital email delivery, meaning that you can receive it straight away. I would highly recommend getting as many as you can before they stop the promotion, as it’s essentially free money.
However, the offer is only for a U.S. gift card, meaning that international customers will not be able to use it in their country’s store. Furthermore, there have been reports of international users not being able to buy them with non-US credit cards.
Nevertheless, if you’re in the U.S. this is a huge bargain, as it’s rare that iTunes gift cards are discounted.