Refunds - mollie/orocommerce GitHub Wiki
If Mollie is used as a payment method Generate Payment Link
and Refund
buttons will be displayed on the order view in the admin section.
Making a refund
By clicking on the Refund
button, a popup will be shown. If orders API is used, the Order line refund
tab will be displayed along with a payment refund.
Otherwise, only a Payment refund
will be shown.
If an order cannot be refunded (the total value is already refunded, or order is not in a refundable state on Mollie), the submit button will not be shown, the popup form will be in a read-only state and the message will be displayed.