This is very weird false positive. We do not have Ali Pay anywhere inside our product. We don’t have any references to it at all, on any platform.
My guess is AliPay has some symbols like “makePurchase” or other common word that we have too. You can respond to reviewer that your apps have nothing to do with AliPay and didn’t even stand close to that payment system. If they can point out why do they thing we have AliPay, that would be helpful, because it is hard to fix something we don’t have broken.
I am so sorry for this situation. But I am in same boat as you - I just don’t have any idea why apple believes we have AliPay.
@vlads and others: I submitted an update to one of my iOS apps yesterday to apple. It contains NO plugins. A few hours later it was approved and status changed to ‘ready for sale’. This confirms that the corona base passed through their bot without raising any flags. Hence, as @rob mentioned before, this definitely has to do with a plugin that is tripping the bot.
I had the same notice and the same response from Apple. I sent them a note saying I had no idea what they were talking about and that I only use Apple. At least for me, they approved it with no further communication.