누리고 스토어 가격표기 0원 -> Free

<!--@if($val->printPrice($discounted_price) <= 0)-->
FREE !
<!--@else-->
<!--@if($val->discount_amount)-->
<span class="price" style="text-decoration:line-through">{$val->printPrice()}</span><span>{$val->printDiscountedPrice($val)}</span>
<!--@else-->
<span>{$val->printDiscountedPrice()}</span>
<!--@endif-->
<!--@endif-->