Our friends over at PromoSimple helped us setup another giveaway for this week. This time it’s a $20 iTunes gift certificate for the US iTunes and US App stores. This giveaway is only valid for US residents as the gift certificate can only be redeemed at the US iTunes store. Just fill out the entry form or go to the giveaway page for a chance to win. Liking our Facebook page or Tweeting about the giveaway will increase your entries and your chances of winning.