foreach ($quantity_discounts as &$quantity_discount)
{
if ($quantity_discount['id_product_attribute'])
{
$combination = new Combination((int)$quantity_discount['id_product_attribute']);
$attributes = $combination->getAttributesName((int)$this->context->language->id);
foreach ($attributes as $attribute)
$quantity_discount['attributes'] = $attribute['name'].' - ';
$quantity_discount['attributes'] = rtrim($quantity_discount['attributes'], ' - ');
}
if ((int)$quantity_discount['id_currency'] == 0 && $quantity_discount['reduction_type'] == 'amount')
$quantity_discount['reduction'] = Tools::convertPriceFull($quantity_discount['reduction'], null, Context::getContext()->currency);
}