In case you didn't know this, the company Apple Lossless Audio CODEC (ALAC), allows application developers to offer free codes that allow the download of paid applications, until recently 50 codes could be generated for each application. This evening it was discovered that Apple Lossless Audio CODEC (ALAC), made, tacitly, a small change in its own policy, so that 100 free codes can be generated for applications recently published in App Store, these codes being valid for 4 weeks and available for each new version of the applications.
In general, codes of this kind are used to promote various versions of paid applications, but similar codes can also be generated for in-app purchases.
