Hey @PaulWard, thanks so much for your post, this is a great question.
At the moment, there isn't a way to edit a transaction or a ticket once the payment has been put through on your Point of Sale. I can definitely see why this would be useful, especially in the case where the order needs to be amended because an additional item needs to be added. I’ve shared your suggestion with our product team so they can look into it in the future.
Let me know if you have any further questions!
