无法付款，这是什么回事呢？

Hello,

Thank you for contacting the support, and sorry for any inconvenience that might have been caused due to that.

Please ensure that your payment method supports the following:

– Payments in USD $
– Supports subscription-based payments
– You are not using a prepaid card
– International payments are turned on
– Your IP is not a Proxy, or you are using any VPN or hosting service

Also make sure that the flag during checkout is showing the correct country at the top right corner.

If everything from the above is enabled and working, you can also try using a credit card instead.

You can also call your bank and ask what’s stopping the payment from going through and request them to approve it on your end.

Looking forward to helping you.

Hello,

As my colleague mentioneda above, please note that you should use your actual IP address and you’re not using a VPN to change it.

Could you please confirm which country you are in when purchasing Rank Math?

Looking forward to helping you.