We are on Shopify Plus.
After an order is processed there may be additional fees that need to be added to the order and charged to the customers credit card. We add the additional fees as lines items to the order using the GraphQL API. Our Payment capture method is Automatically when fulfilling → Capture payment when the entire order is fulfilled. How can we charge the customers card the additional fees since they were not authorized with the order using the GraphQL API?
On a test order I added a fee line item and there is the following message on the order “$15.00 of the balance is currently unauthorized”. How can I charge this $15.00.