echat/v3/model/payscore/PostDiscount.html" title="cn.felord.payment.wechat.v3.model.payscore中的类">PostDiscount</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">UserServiceOrderParams.</span><code><span class="memberNameLink"><a href="../../../../../../../../cn/felord/payment/wechat/v3/model/payscore/UserServiceOrderParams.html#postDiscounts">postDiscounts</a></span></code>
<div class="block">后付费商户优惠，选填</div>
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