How to Register and Manage Payment Methods | Nubint AISkip to main content

How to Register and Manage Payment Methods

Last updated: 2026-03-11·1 min read

Register a credit or debit card in the Payment tab under Settings to activate
a Pro or Max subscription with automatic billing. To change your payment
method, cancel your current subscription and resubscribe with a new card. Your
plan stays active until the billing cycle ends.

How Do You Register a Payment Method?

Add a credit or debit card in the Payment tab under Settings in four steps.

  1. Click the profile icon in the top right and select Settings.
  2. Navigate to the Payment tab on the Settings page.
  3. Select Add Payment Method.
  4. Enter your card number, expiration date, and CVC, then save.

Want to Change Your Payment Method?

Registered payment methods cannot be separately changed or deleted. To switch your payment method, cancel your subscription and resubscribe with a new card.

You can continue using your current plan until the end of the current billing cycle even after cancellation.

If your card is about to expire or your card number is changing, resubscribe at the end of your current billing cycle for uninterrupted service.