I am trying to upgrade from the existing free plan. I added my billing information successfully and trying to pay.
When I clicked the Confirm Payment button, I get the following error, thus preventing me from upgrading.
This payment requires additional user action before it can be completed successfully. Payment can be completed using the PaymentIntent associated with the invoice. For more details see: https://stripe.com/docs/billing/subscriptions/overview#requires-action
I have tried changing device, browser and clear cookies also. Please help.
![](https://uploads-us-west-2.insided.com/klaviyo-en/attachment/3b6a3a58-6c60-4098-a8a6-3e2d718f5012.png)