FAQ - How do I update my Credit Card for Wise-Sync Invoices Paul MacNeill Modified on: Mon, 26 Mar, 2018 at 3:48 AM If you would like to update your credit card detail for Wise-Sync subscription payment, please follow the below steps:1. Log into Wise-Sync2. Click on Account3. Click on Payment / Card Tab4. Click Update Credit Card5. Enter the Credit Card details6. Press Update New Card7. Click Save