Developer tap tap tap just posted eight hours ago about an incredibly useful link they found (via @scottmeinzer of MacHeist) which turns promo code redemption into a one-click affair. As it is right now you’ve got to use desktop iTunes or the AppStore/iTunes apps on your iPhone, and you’ve still got to type or paste the code in. However, devs can apparently just use this link and replace the last bit with the actual promo code and provide joy and one-clickyness to lucky reviewers, testers, or comment winners:
https (colon)//phobos.apple.com/WebObjects/MZFinance.woa/wa/freeProductCodeWizard?code=REPLACEWITHPROMOCODE
https (colon)//phobos.apple.com/WebObjects/MZFinance.woa/wa/freeProductCodeWizard?code=REPLACEWITHPROMOCODE