Buying iOS in the app; works in the sandbox, not in production

Question

I have an iOS application with automatic rewriting of a subscription, where I use the Node.js app-purchase module . Purchasing a subscription works in the sandbox (deployed via xCode or loaded via TestFlight), but during production, the Node.js module does not seem to cause my success or error handlers .

To simplify / eliminate the code, I changed it, so instead of the purchase date, it uses Date.now .

Answer 1

See below on the in-app purchase page where they talk about subscriptions. Have you verified your iTunes password?

 iap.config({ applePassword: "1234567890abcdef1234567890abcdef" });