想请教一下各位有关App 送审被拒绝的原因，审核者的回复如下
来自 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.
在我们的应用里面，使用者点选购买按钮后，会提示他登入帐号或注册，以利后续购买
IAP后对登入的帐号做绑订
但 apple 似乎无法认同这样的行为，但我们必须把使用者的购买跟登入做纪录否则下次
登入时无法得知使用者是否购买过该产品（包月产品）？
请问各位前辈该如何修改？或者一般应用是如何做到的呢？同一项被拒绝两三次已经有点
不懂APPLE的意思了。
感谢各位回复!