Best Practices for Credit Card Authorization before Shipment and Invoiced Freight Costs

Our current credit card processor (authorize.net) requires an authorization to be above the dollar amount of the actual capture.  We have to authorize before we ship and are using the Acumatica Fedex and UPS carrier plugin to obtain our Freight Charges.

What is the best way to get our Sales Order an estimated dollar amount above the actual order total, but only have the actual freight (from the plugin) on the Invoice.  We currently have found no solution that doesn’t require manually editing the Invoice.  What are other companies workflow like?  What is the Acumatica recommended workflow?

Thanks!