2 ms·the reason they don't is probably why promo codes are capped - to prevent possible abuse.by pclark 17y agothe reason they don't is probably why promo codes are capped - to prevent possible abuse.spicyj 17y agoPromo codes are limited to supress black markets for apps, but with a gifting mechanism, Apple gets the same profit that they would any other way.pclark 17y agoduh. of course. i forgot that someone pays for gifted apps.