Why does the SimpleCheckout module create and delete an order during checkout?

Question

PHP

Good evening. I have a problem. When creating the functionality of notifying the admin by E-Mail that the order is out of stock, I encountered the fact that simple calls the method in the checkout/order addOrder model. And the order is not saved. And all this happens during the change in the quantity of goods with a plus sign at the time of placing the order. As if she creates and immediately deletes this order. But when you click the "checkout" button, everything goes well and the order is saved.
I do not understand why simpla does such a feint with his ears?

Answer 1

Without sources... Your path lies on https://opencartforum.com/ or to the author of the module.