{{#each promotion_formula_list}}
    <li>
        <span class="balance-title">{{promotion}}</span>
        <span class="balance-cost">{{promotion_amount}}</span>
    </li>
{{/each}}
<li class="need-pay">
    <span class="balance-title">应付金额{{#if shipping_cost}}（含运费）{{/if}}：</span>
    <span id="balance-cost" class="balance-cost" data-cost="{{last_order_amount}}">¥<em>{{round last_order_amount 2}}</em></span>
</li>
<li>
    <span id="submit-order" class="btn submit-order">提交订单</span>
</li>