想請教一下各位有關App 送審被拒絕的原因，審核者的回復如下
來自 Apple
17.2 - Apps that require users to share personal information, such as email
address and date of birth, in order to function will be rejected
17.2 Details
We continue to notice that your app requires users to register with personal
information to access non account-based features, which is not allowed on the
App Store.
Please modify your app to include an optional user registration feature to
deliver subscription content to all of the user's iOS devices. Such user
registration must be made optional, not required. We also recommend
indicating that registering is required to access the subscription content
from their other iOS devices - and providing a way to register later, if
users wish to have access to this content at a future time.
Next Steps
User registration that requires the sharing of personal information must be
optional or tied to account-specific functionality.
Please make it clear to the user that registering will enable them to access
the content from any of their iOS devices, and to provide them a way to
register at any time, if they wish to later extend access to additional iOS
devices.
Please note that although guideline 11.6 of the App Store Review Guidelines
requires an application to make subscription content available to all the iOS
devices owned by a single user, it is not appropriate to force user
registration to meet this requirement; such user registration must be made
optional.
在我們的應用裡面，使用者點選購買按鈕後，會提示他登入帳號或注冊，以利後續購買
IAP後對登入的帳號做綁訂
但 apple 似乎無法認同這樣的行為，但我們必須把使用者的購買跟登入做紀錄否則下次
登入時無法得知使用者是否購買過該產品（包月產品）？
請問各位前輩該如何修改？或者一般應用是如何做到的呢？同一項被拒絕兩三次已經有點
不懂APPLE的意思了。
感謝各位回復!