Hi, 
Tom. When I buy a subscription without using VPN. After using Alipay to checkout, the page is always unresponsive.
The following error is displayed in the console
The store page looks like this:
I suspect that the network here is inaccessible because some content on the store page loads a link blocked by GFW. Maybe... Google Web Fonts, google analytics or verification? or paypal api or facebook api?
Because when I use VPN, all this works fine, I can jump to Alipay's payment page, and pay normally.