Q: Can you edit a draft order?
A: No, the order has not been created by Shopify yet. We recommend editing the draft order directly from your Shopify admin.
Q: Can a customer be double charged?
A: No, absolutely not. The app does not have the ability to charge a customer.
Q: Will reporting be affected?
Unfortunately sales reporting will be affected by editing an order. We have no control over Shopify's reporting system so we cannot manipulate this data. If this becomes possible in the future it will be added right away.