Exam Registration | Payment issue: payment issue

Hi vamsidhar,

Thank you for contacting the Microsoft Community.

I understand how important it is for you to take the AZ-900 exam. Given the effort you've put in, rest assured that I will provide you with all the necessary information to complete the registration.

For reference, please note that according to the Pearson Vue Payment FAQs, Visa, American Express, or MasterCard debit or credit cards are accepted as payment methods for non-restricted countries. If you continue to experience errors even after using the accepted payment methods, please contact your exam delivery provider for immediate assistance. They handle the payment processing and can further investigate the error to provide suitable solutions and recommendations. You can find their contact information using the link below:

Peason VUE: https://www.pearsonvue.com/us/en/microsoft.html?tab=help-and-support#contact 

Note: Please be aware that multiple attempts at entering payment information may result in an account-specific error, which could prevent you from registering for future exams.

Should you require additional assistance after contacting them, please share the Case ID with me, along with any necessary information, through the private messages I’ve initiated. This will enable me to follow up your case on your behalf. Your cooperation is greatly appreciated.

I look forward to your response. Please note that if no response is received after two business days, the case will be closed and locked. After the case is locked, we will no longer be able to respond, even through private messages. Thank you. 

Kind regards,