From the SalesVu Portal, you can update the customer's card information. To do so, Follow the steps below:
1. Log in to SalesVu.com
2. Click on 'Recurring Billing'
3. Select 'Advance Option' and use the filters to locate the billing of your choice
4. Select the billing of your choice
5. Click on 'Change Card' or 'Add Card' or 'Existing Card'