Promotional codes provide free downloads for our applications. To redeem a Promo Code on the Mac App Store do the following:

  1. Launch the Mac App Store
  2. From the Featured or Top Charts tab, look at the right side under “Quick Links” for “Redeem” and click it
  3. Enter the promo code
  4. Click on “Redeem” to download the app

Often we give away promo codes on Twitter, that are “first come first serve”. It means if you get an error message while you’re trying to use it, someone else was faster than you.