Real Canadian Superstores and Target Canada stores are currently 15% discounts on iTunes gift cards.
Participating Real Canadian Superstores are offering this discount on $30 multipacks up to April 17th, 2014 with a special coupon obtained from their gift card display.
Participating Target Canada stores are offering their discount on all iTunes gift cards up to April 10th, 2014.
If you are unable to get this discount through your local Real Canadian Superstore or Target Canada location, then try your local Rexall Pharmacy. They offer a 10% of these gift cards until April 10th, 2014.