Цена от количества товара в карточке товара

msAddLinked

[[!msOptionsPrice.initialize?]]
<section class="product-box">
  <div class="container">
    <div class="row">
      <div class="col-md-4 col-sm-4 col-xs-12">
        [[!msGallery]]
      </div>
	  <form class="form-horizontal ms2_form  ms2_form msoptionsprice-product" method="post">
           <input type="hidden" name="id" value="[[*id]]"/>
		  <div class="col-md-8 col-sm-8 col-xs-12">
			<div class="product-info">
			  <h1>[[*pagetitle]]</h1>
			  <div class="data-left">
				<div class="item-box">
				  <p class="item">Цена:</p>
				  <p class="price msoptionsprice-cost msoptionsprice-[[*id]]" id="price">[[+price]] Р.</p>
				  [[+old_price:gt=`0`:then=`
					<p class="price-old msoptionsprice-old-cost msoptionsprice-[[*id]]">[[+old_price]] Р.</p>
					`:else=``]]
				</div>
				<div class="item-box">
				    <!-- {$_modx->runSnippet('msAddLinked.info', ['option' => $product.options.msal])} -->
				    {$_modx->runSnippet('msAddLinked.input')}
				</div>
				<div class="item-box end">
				  <p class="item">Количество:</p>
				  <div class="addbutton">
					  <button type="button" class="minus count-down">-</button>
					  <input type="number" name="count" id="addcount" title="Qty" maxlength="12" class="input-text qty qty-in" value="1">
					  <button type="button" class="count-up plus">+</button>
				  </div>
				  
				  <button class="btn btn-green" type="submit"  name="ms2_action" value="cart/add" >в корзину</button>
                    
				</div>
			  </div>
			  <div class="data-right">
				<div class="item"><div class="transport"></div>
				  <a href="">Информация о доставке</a>
				</div>
				<div class="item"><div class="paymets"></div><a href="">Информация о способах оплаты</a></div>
				<div class="item"><div class="reviews"></div><a href="{$_modx->makeUrl(81)}">Отзывы клиентов</a></div>
			  </div>
			</div>
		  </div>
		  </form> 
    </div>
  </div>
</section>