Get 20 percent off iTunes Gift Cards at JB Hi-Fi [Updated] Ben Expired Sales 1 min read Get 20% off all iTunes Gift Cards at JB Hi-Fi this week till Sunday 19th! Sunday 26th 2011 iTunes gift card can be used for the iTunes Store and App stores including the Mac App Store! Update: JB Hi-Fi have extended this offer to Sunday 26th! Learn more at JB Hi-Fi >>