Yes, though this is not specific to Vipps. Specifically for Vipps, the possible interaction has to do with refunds for the order.
You cannot completely edit an order that is in the “Behandler/Processing” state, but you can change its state to “On-hold” and edit it there. However, you can refund order lines in the “Behandler/Processing” state, which is probably what you want to do here.
To do so, you will find the “Refund/Tilbakebetaling” button on the order page itself, after the order lines. If you press this, you will be able to remove an order line from the order.
If you do this and the money for the has not been captured yet (that is, the order has the status “Behandler/Processing” and not “P? vent/On hold” when the customer returns from Vipps), you should choose “Refund xx,- manually after the edit. If you have captured the funds, either explicitly or by way of the Vipps setting, you can refund the order in Vipps when you do this.
You cannot add order lines after payment. You can do this by changing the order state first, but the money reserved at Vipps isn’t possible to change, so if your edited order is greater in value than what was reserved, you will not be able to capture the order.
So if you just want to remove an item from the order, you can use the refund mechanism; or you can temporarily change the order status then edit it. If the funds are captured, using the refund mechanism is probably the best approach.
If this is a bit confusing, I’d suggest just creating a test order and trying you operations out there.
