URL for redeeming Mac App Store promo codes

Question

I want to be able to send out a link for a free download of my app in the app store using a promo code. This can be done with the iOS app store using this URL https://phob

Answer 1

If you use itmss it works OK when opening the link in iOS and Mac/PC.

itmss://buy.itunes.apple.com/WebObjects/MZFinance.woa/wa/freeProductCodeWizard?code=THE_CODE