How to Add or Update Payment Methods in Opensend

1. Log in to your Opensend account.

2. Go to the Account tab.

3. Open the Billing section.

4. Navigate to Payment Methods or go directly here:
   https://app.opensend.com/settings/billing?tab=paymentMethods

5. Click Add Payment Method.

6. Enter your payment details and billing address.

7. Save the information to complete the setup.

Once added, your payment method will be available for billing and subscription charges.