First app and publishing attempt, need some help
Hi, I'm quite new to programming and I recently attempted at making an app. I tried to upload it on google play store with play console, and I managed to get it to the closed testing phase. Problem: I was planning on, eventually in production, selling the app for a fixed price. I expected the closed test release to be free for the testers, but when I invited people they showed me they were asked to pay the full price of the app.
Now, I acted a bit in a rush and I changed the app to free even though now it says that I can't get it to paid again.
So I'm thinking to delete this listing and create a new one
The question remains, how do I upload a paid app without having to charge the testers?
I searched for previous questions on this matter and I read that you could make promo codes for the testers, but I couldn't find how to do that. Is that still an option?