RE: Display "You save n%"

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[quote="[email protected]"]how to use this code?

i past to product_info page and got a lot errors


thanks[/quote]

Replace everything between

<?php echo '<a href="' . tep_href_link(DIR_WS_IMAGES . $product_info_values['products_image']) . '">' . tep_image(DIR_WS_IMAGES . $product_info_values['products_image'], $product_info_values['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT, 'hspace="5" vspace="5"') . '<br>' . TEXT_CLICK_TO_ENLARGE . '</a>'; ?>
</noscript><p align="right">

and

        </table><p><?php echo stripslashes($product_info['products_description']); ?></p>

You should be replacing:

            </td>
          </tr>
<?php
    }
?>

with all of this code:

<p align="right">

<?php
    }
    if ($new_price = tep_get_products_special_price($product_info_values['products_id'])) {
      $list_price = '<s>' . $currencies->display_price($product_info_values['products_price'], tep_get_tax_rate($product_info_values['products_tax_class_id'])) . '</s>';
			$our_price = '<span class="productSpecialPrice">' . $currencies->display_price($new_price, tep_get_tax_rate($product_info_values['products_tax_class_id'])) . '</span>';
			//get the list price and special price and then display the savings
			$no_savings = substr(($currencies->display_price($product_info_values['products_price'], tep_get_tax_rate($product_info_values['products_tax_class_id']))), 1);
			$no_savings = $no_savings + 0.0;
			$now_savings = substr(($currencies->display_price($new_price, tep_get_tax_rate($product_info_values['products_tax_class_id']))), 1);
			$now_savings = $now_savings + 0.0;
			$savings = (($now_savings / $no_savings) * 100);
			$savings = round($savings);    						

    } else {
      $list_price = $currencies->display_price($product_info_values['products_price'], tep_get_tax_rate($product_info_values['products_tax_class_id']));
    }?>
		<center>List Price: <? echo $list_price; ?><br>
		        Our Price: <? echo $our_price; ?><br>
						You Save: <? echo $savings. "%"; ?>
            </td>
          </tr>

I think that should take care of your problems.
NOTE: this only works IF you have made a special price for your product.  I don't have it configured so that your page will still work if you do not have a special price for your product.