I'm planning to publish my paid app (not free). However, I'd like to give my app for free to all my investors. Does it mean they can download my app for free if they use promo codes? The problem is that promo codes are limited to only 100 people!
Or should I use offer codes instead, which has like 150,000 codes?
What option should I choose, there are many supporters of my app, and I don't want them to pay for it.
Thanks!