IOS App Store Submission Assistance

I am in need of a knowledgeable hand to guide me through the process of successfully submitting my iOS app to the App Store. Even though I've carefully examined the App Store guidelines and believe my app adheres to all requirements, it's continually being rejected due to alleged violation of in-app purchase rules and others. The context is that my application handles transactions of digital products. I would like to avoid paying commissions to Apple but still adhere to the guidelines. Hence, your expertise in understanding Apple's rules and the mechanics of in-app buying for digital goods will be very valuable. Your role will be to: - Examine the application and its in-app purchasing system - Identify areas that might be causing issues with the guidelines - Recommend and implement necessary changes until our app is live in app store. Expertise in mobile app development, in-app purchases, and deep knowledge of Apple's App Store policies is necessary for this task. Prior experience solving similar issues will be an advantage. It is crucial that we resolve this while remaining compliant and avoiding additional fees. Let's get my app live!