How to Launch a Catalyst App

Apple's purchase system is insane and incredibly buggy. I was converting from a paid up front app with a pretty large user base to having a subscription option, which meant I needed to grandfather those users over. So most, getting everything set up initially was really easy on that end. But whenever I got it through app review,. I started getting rejections because app reviews are a lot harder if you have in app purchases. That was a little painful, but I expected that. And then there's kind of this trick you can do where you can test an app in the app store before it's technically released. The last layer is somebody angrily emails me and I just send them a promo code and