RRP (Recommended Retail Price) v1.6a

Adds a RRP feature that shows on the product and product list pages. Includes BO import feature.

Feedback and requests for additional features are always welcome.

NOTE: This modification is for PrestaShop v1.4.4.1 (Code may be different for previous versions)

Install

1. Using phpMyAdmin or a similar database management software, make the following database change.

ALTER TABLE `ps_product` ADD `recommended_retail_price` DECIMAL(20,6) NOT NULL DEFAULT '0.000000' AFTER `price`;

2. Using Text Editor software, make the following code modifications to your Prestashop files (Backup your files before making changes in case you make an error).

#
#----------[ OPEN ]----------
#
admin/tabs/AdminProducts.php

#
#----------[ FIND ]----------
#
echo '
<tr>
	<td class="col-left">'.$this->l('Pre-tax wholesale price:').'</td>

#
#----------[ BEFORE, ADD ]----------
#
echo '
<tr>
	<td class="col-left">'.$this->l('Pre-tax recommended retail price:').'</td>
	<td style="padding-bottom:5px;">
		'.($currency->format % 2 != 0 ? $currency->sign.' ' : '').'<input size="11" maxlength="14" name="recommended_retail_price" type="text" value="'.htmlentities($this->getFieldValue($obj, 'recommended_retail_price'), ENT_COMPAT, 'UTF-8').'" onchange="this.value = this.value.replace(/,/g, \'.\');" />'.($currency->format % 2 == 0 ? ' '.$currency->sign : '').'
	</td>
</tr>';

#
#----------[ OPEN ]----------
#
classes/Product.php

#
#----------[ FIND ]----------
#
/** @var float Price in euros */
public 		$price = 0;

#
#----------[ AFTER, ADD ]----------
#
/** @var float Recommended Retail Price in euros */
public 		$recommended_retail_price = 0;

#
#----------[ FIND ]----------
#
'price' => 'isPrice',

#
#----------[ AFTER, ADD ]----------
#
'recommended_retail_price' => 'isPrice',

#
#----------[ FIND ]----------
#
$fields['price'] = (float)($this->price);

#
#----------[ AFTER, ADD ]----------
#
$fields['recommended_retail_price'] = (float)($this->recommended_retail_price);

#
#----------[ OPEN ]----------
#
controllers/ProductController.php

#
#----------[ FIND ]----------
#
$ecotaxTaxAmount = Tools::ps_round($ecotaxTaxAmount * (1 + $ecotax_rate / 100), 2);
					
#
#----------[ AFTER, ADD ]----------
#
// RRP
$rrpPrice = Tools::ps_round($this->product->recommended_retail_price, 2);
if (Product::$_taxCalculationMethod == PS_TAX_INC && (int)Configuration::get('PS_TAX'))
	$rrpPrice = Tools::ps_round($rrpPrice * (1 + $tax / 100), 2);

#
#----------[ FIND ]----------
#
'ecotaxTax_rate' => $ecotax_rate,

#
#----------[ AFTER, ADD ]----------
#
'rrp_price' => Tools::convertPrice($rrpPrice),

#
#----------[ OPEN ]----------
#
themes/prestashop/product.tpl

#
#----------[ FIND ]----------
#
{*close if for show price*}

#
#----------[ BEFORE, ADD ]----------
#
{if $rrp_price}
	<p id="rrp_price">{l s='RRP :'} <strike>
	{convertPrice price=$rrp_price} 
	{if $tax_enabled && ((isset($display_tax_label) && $display_tax_label == 1) OR !isset($display_tax_label))}
		{if $priceDisplay == 1}{l s='tax excl.'}{else}{l s='tax incl.'}{/if}
	{/if}
	</strike></p>
	<p id="reduction_percent">{l s='You save:'}<span id="reduction_percent_display">
	{if !$priceDisplay || $priceDisplay == 2}
		{convertPrice price=($rrp_price - $product->getPrice(true, $smarty.const.NULL))}
		{l s='('}{round((($rrp_price - $product->getPrice(true, $smarty.const.NULL)) / $rrp_price) * 100, 0)}%{l s=')'}
	{elseif $priceDisplay == 1}
		{convertPrice price=($rrp_price - $product->getPrice(false, $smarty.const.NULL))}
		{l s='('}{round((($rrp_price - $product->getPrice(false, $smarty.const.NULL)) / $rrp_price) * 100, 0)}%{l s=')'}
	{/if}
	</span></p>
{/if}

#
#----------[ OPEN ]----------
#
themes/prestashop/css/product.css

#
#----------[ FIND ]----------
#
/* prices */

#
#----------[ AFTER, ADD ]----------
#
#primary_block #buy_block p#rrp_price {
	font-size: 0.9em;
	text-align: right
}

#
#----------[ OPEN ]----------
#
themes/prestashop/js/product.js

#
#----------[ FIND ]----------
#
if(typeof(firstTime) != 'undefined' && firstTime)
	refreshProductImages(0);
else
	refreshProductImages(combinations[combination]['idCombination']);

#
#----------[ REPLACE WITH ]----------
#
if(typeof(firstTime) != 'undefined' && firstTime)
	refreshProductImages(0);		
else
{
	refreshProductImages(combinations[combination]['idCombination']);
	// hide the RRP
	$('#rrp_price_display').hide();
}

#
#----------[ OPEN ]----------
#
themes/prestashop/product-list.tpl

#
#----------[ FIND ]----------
#
{if ($product.id_product_attribute == 0 || (isset($add_prod_display) && ($add_prod_display == 1))) && $product.available_for_order && !isset($restricted_country_mode) && $product.minimal_quantity <= 1 && $product.customizable != 2 && !$PS_CATALOG_MODE}

#
#----------[ BEFORE, ADD ]----------
#
{if $rrp_price}
	<div><span class="old_price" style="display: inline;"><span class="bold">
	{l s='RRP:'} <strike>{convertPrice price=$rrp_price}
	</strike></span></span></div>
{/if}

#
#----------[ OPEN ]----------
#
themes/prestashop/css/product-list.css

#
#----------[ FIND ]----------
#
ul#product_list li span.availability {

#
#----------[ BEFORE, ADD ]----------
#
ul#product_list li .rrp_price {
	display: block;
	margin-bottom: 0.3em;
	font-weight: bold
}

#
#----------[ OPEN ]----------
#
admin/tabs/AdminImport.php

#
#----------[ FIND ]----------
#
'price_tin' => array('AdminImport', 'getPrice'), // Tax included

#
#----------[ AFTER, ADD ]----------
#
'recommended_retail_price' => array('AdminImport', 'getPrice'), // Tax included

#
#----------[ FIND ]----------
#
'price_tin' => array('label' => $this->l('Price tax incl.')),

#
#----------[ AFTER, ADD ]----------
#
'recommended_retail_price' => array('label' => $this->l('Recommended retail price tax incl.')),

Changelog

v1.6a (2011-09-18)
[*] Fixed you save & percentage not showing if tax disabled.

v1.6 (2011-09-18)
[*] Fixed typo in installation instructions.
[*] Fixed missing language in BO import feature.
[*] Fixed positioning of RRP on category page.

v1.5 (2011-07-23)
[+] Added support for multiple currencies.

v1.4 (2011-07-22)
[+] Added tax (if applicable).

v1.3 (2011-03-19)
[*] Updated for currency->format changes.

v1.2 (2011-03-08)
[*] Updated for PrestaShop 1.4 code
[+] Added You Save value & percentage.
[+] RRP is hidden if attribute is selected (Thanks to AngelofHaovc).

v1.1 (2011-01-28)
[+] Added BO import feature.

v1.0 (2009-12-08)
[+] First release to the PrestaShop community.