shopify app

I am looking for a shopify app that can be used for my existing business. The app should include product management, order processing, and customer service capabilities, with a focus on supporting bundles similar to an app called Fast Bundle. My business also requires the app to integrate with an existing inventory management system. It is critical that the app is able to communicate back and forth with this system in order to keep operations running smoothly. Please let me know if you have any questions about the project or if there are any additional details that you would need in order to get started. Thank you for your time and consideration.