{assign var="cart_coupon" value=0}
{assign var="subtotal_without_vat" value=0}
{assign var="rate" value=0}
{foreach $order_info.products as $cart_id=>$product}
{assign var="price_without_vat" value=$product.price}
{if isset($order_info.taxes) && is_array($order_info.taxes) && count($order_info.taxes) > 0}
{foreach $order_info.taxes as $tax}
{foreach $tax.applies.items.P as $key => $boolean}
{if $key == $cart_id}
{assign var="rate" value=$tax.rate_value}
{/if}
{/foreach}
{/foreach}
{/if}
{assign var="price_without_vat" value=($price_without_vat/(1+($rate/100))) }
{$subtotal_without_vat = $subtotal_without_vat + $price_without_vat*$product.amount }
{/foreach}
{foreach $order_info.promotions as $key => $value}
{if isset($value.bonuses)}
{foreach $value.bonuses as $bonus}
{if $bonus.bonus == "order_discount"}
{if $bonus.discount_bonus == "by_fixed"}
{$cart_coupon = $cart_coupon + round($bonus.discount_value/(1+$rate/100), 2)}
{/if}
{if $bonus.discount_bonus == "by_percentage"}
{$cart_coupon = $cart_coupon + $bonus.discount_value*$subtotal_without_vat/100}
{/if}
{/if}
{/foreach}
{/if}
{/foreach}
