iTunes gift card discounts are noticeably less common than they used to be, and while we do see 20% discounts from time to time, a $100 iTunes gift card for $85, is still a solid deal if you pay for apps, movies, Apple Music, iCloud storage, or PokéCoins. Of course, it would also make a great gift for the iPhone user…
Source: Kotaku – Give the Gift of iTunes Credit at a 15% Discount