<{if count($trading.pmt_o.list)>0 || count($trading.gift_p)>0 || count($trading.coupon_p)>0}>

<{if count($trading.pmt_o.list)>0}>
<{t}>享受的优惠：<{/t}> | <{foreach from=$trading.pmt_o.list item=item}> <{$item.pmt_describe}> <{/foreach}>
<{/if}> <{if count($trading.gift_p)>0}>
<{t}>获得赠品：<{/t}> | <{foreach from=$trading.gift_p item="item" key="key"}> <{$item.name}> <{$item.nums}><{t}> 件 <{/t}> <{/foreach}>
<{/if}> <{if count($trading.coupon_p)>0}>
<{t}>获得优惠券：<{/t}> | <{foreach from=$trading.coupon_p item="item" key="key"}> <{$item.cpns_name}> <{$item.nums}><{t}> 张<{/t}> <{/foreach}>
<{/if}>

<{/if}>