my credit card isn´t working to purchase the PRO

Hello,

We apologize for the issue you are facing with your credit card while trying to purchase the PRO version. Here are a few troubleshooting steps you can follow to resolve this issue:

1. Ensure Your Card Supports International Payments: Make sure that your credit card supports international payments in USD and is approved for subscription-based payments.

2. Check Your Current Location: On the checkout page, ensure that the dropdown menu at the top-right corner displays the correct country you are trying to pay from. If it shows a different country, please select the correct one.
   

3. Turn Off Your VPN or Proxy: If you have a VPN or proxy server enabled, please turn it off as it may interfere with the payment process.
   

4. Contact Your Bank: If everything seems fine on your end, we recommend contacting your bank to understand why the payment is being blocked and request them to approve it.

If you continue to experience issues after trying these steps, please reply to this ticket with any error messages you receive, and a human agent from our support team will assist you further.

Thank you for raising this concern, and we look forward to helping you resolve it!

Sources:
Troubleshooting Payment Issues at Rank Math » Rank Math