protected function _wasPaymorrowPaymentUsed( oxBasket $oBasket )
    {
        /** @var OxpsPaymorrowOxPayment|oxPayment $oPayment */
        $oPayment = oxNew( 'OxpsPaymorrowOxPayment' );

        if ( $oPayment->load( $oBasket->getPaymentId() ) and $oPayment->isPaymorrowActiveAndMapped() ) {
            return true;
        }

        return false;
    }