See also:
- What is an «Adjustment Refund» for a credit memo?
- How to make a partial refund?
- Bug: the
setAdjustmentPositive()andsetAdjustmentNegative()methods of the\Magento\Sales\Model\Order\Creditmemoclass wrongly use the\Magento\Sales\Model\Order'sgetGrandTotal()method instead of thegetBaseGrandTotal()when an adjusment is in percent, so it lead to a wrong calculation result - How are the methods
setAdjustmentPositive(),getAdjustmentPositive(),setAdjustmentNegative(),getAdjustmentNegative()of the\Magento\Sales\Model\Order\Creditmemoclass used? - How are the methods
setBaseAdjustmentPositive(),getBaseAdjustmentPositive(),setBaseAdjustmentNegative(),getBaseAdjustmentNegative()of the\Magento\Sales\Model\Order\Creditmemoclass used? - How are the methods
setAdjustmentPositive(),getAdjustmentPositive(),etAdjustmentNegative(),getAdjustmentNegative()of the\Magento\Sales\Model\Orderclass used? - How are the methods
setBaseAdjustmentPositive(),getBaseAdjustmentPositive(),setBaseAdjustmentNegative(),getBaseAdjustmentNegative()of the\Magento\Sales\Model\Orderclass used?