由于需要大量资金或销售，商人要求我从Braintree切换到PayPal Pro Flow。 PayPal docs指向GitHub SDK的存储库iOS，Android，表示这些SDK已过时，必须使用Braintree SDKS
Important: PayPal Mobile SDKs are Deprecated. The APIs powering them will remain operational long enough for merchants to migrate, but the SDKs themselves will no longer be updated. Please use Braintree Direct in supported countries. In other countries, use Express Checkout and choose the Braintree SDK integration option.
所以我很困惑。是否可以在没有Braintree帐户的情况下将PayPal付款集成到移动应用程序？