If a user has installed my app by redeeming a promo code and we’re inside the 4 week window and I push an update to the app, will they receive the update to the app and be able to update it?
I guess more directly: If I can have 50 promo code installs per update and I do 2 releases in the 4 week time period do I wind up with 100 total promo code users (50 for each release) that are active for 2 weeks of overlap, or do the first 50 users apps stop working when the new update is ‘ready for sale’.
The promo codes are valid for four weeks. An app purchased using one is the same as a normally purchased app. So, yes, they would get your updates within and after that four week period.