How do we change the billing and subscription payment method from credit card to Net Banking?

Welcome to the QuickBooks Community, @raman_vp.

At this time, QuickBooks only accepts debit and credit cards like Visa, MasterCard, and Amex. Thus, changing the payment method using a Net Banking account isn't available.

Just in case you're ready to update your payment method using a different credit card, you can read this article here for more guidance.

Please let me know if you need clarification about changing the payment method for your QuickBooks subscription. I'll be standing by for your response.