We are transitioning several stores to Shopify for a large client who is deeply ingrained with Microsoft Dynamics SL as an ERP. They require using existing functions they have on SL for capturing payment from their payment provider (Payflow Pro), so we are helping to build an integration for that. The chain of events boils down to:
We're having trouble with the last bold part, marking the order as paid using the Shopify API. Here's what we've tried:
How can we go about marking an Order as paid that has been captured using a third party?
We basically want to be able to manually Mark As Paid like you can do from the Orders admin page, just using the API. Or otherwise add a Transaction to the Order that will result in the Order being marked paid without needing to attempt to re-capture.