I have the following code that allows people to purchase subscriptions in android/kotlin. However, when people click to purchase an annual subscription sometimes they get the error Application not configured for billing through Google Play
Sometimes I get the error "Error retrieving from the server"
Here's the code https://gist.github.com/naissa12/2e52e4ac40c1f7143b44e92923913f87
I'm using RevenueCats SDK