row.product_weighed = product.weighed

        row.case_quantity = product.case_size

        department = product.department

        row.department_number = department.number if department else None

        row.department_name = department.name if department else None

        cost = product.cost

        row.product_unit_cost = cost.unit_cost if cost else None

        regprice = product.regular_price

        row.unit_price = regprice.price if regprice else None

        # we need to know if total price is updated

        old_total = row.total_price

        # maybe update total price

        if row.unit_price is None:

            row.total_price = None

        elif not row.unit_price:

            row.total_price = 0

        else:

            row.total_price = row.unit_price * row.order_quantity

            if row.order_uom == self.enum.UNIT_OF_MEASURE_CASE:

        # update total price for batch too, if it changed

        if row.total_price != old_total:

            batch = row.batch

            batch.total_price = ((batch.total_price or 0)

                                 + (row.total_price or 0)

                                 - (old_total or 0))

        row.status_code = row.STATUS_OK

    def remove_row(self, row):

        batch = row.batch

        if not row.removed:

            row.removed = True

            if row.total_price:

                batch.total_price = (batch.total_price or 0) - row.total_price

        self.refresh_batch_status(batch)

    def execute(self, batch, user=None, progress=None, **kwargs):

        """

        Default behavior here will simply create a new (proper) Customer Order