private function _setPrices(array $row)
{
foreach ($this->_unit->price as $type => $price) {
foreach ($this->_currencies as $currency) {
$key = $this->_headingKeys->getKey($type . '.' . $currency);
$priceVal = $row[$key];
if ($price && $price !== $this->_getProductPrice($type, $currency)) {
$this->_unit->setPrice($priceVal, $type, $currency);
}
}
}
return $this;
}
