Hello,
Thanks for sharing the opportunity and the documentation along with it. We would love to join you on board for this job. What you have shared in documentation is the Wireframe of the features that will be there in the app. I would like if there is any other feature will be there in the application or not. Is your store is already built for which you want the app?
Kindly, let me know if you are open for the discussion about these as we might have the exact solution for the job with us.
Looking forward in anticipation of your response.
Warm Regards,
Sushant Dass