Let's start to accomplish it within July 18.
➥ Regarding user Email verification, let's start with the server, we need to create a REST API and running it from a specific port 80 or 443(secured one). And just have the app communicate (URLSession) with the server to send up user's registration info and have the server then do whatever it needs, including emailing the user a confirmation email.
➥ For multiple accounts are permitted at registration, there will have a primary key which user need to be provide separately during registration. The unique key may be the phone number or an arbitrary string etc. The web will be able to identify each user with this unique key. And can send same content for different user name who has the same unique key.
➥How the app can get the account number associates with every account in app? during registration, will it be generated by web and app can fetch it while they'll do login to the app. So they need to scan a bar code or QR code by a scanner from app and generated the code number will be associated with account number and their credit card number.
➥Apple/Android makes it easy to add any and all of your supported credit and debit cards to Apple Pay/Android Pay. However rather than Add/Delete/Access a card from settings app of device, we could add this feature on any third party app
➥ Stripe API will be good with cloud accommodation.
➥ Profile updation will be synced with server
➥ Pls explain more about the 7 no of points.