felord/payment/wechat/v3/model/discountcard/DiscountCardPreRequestParams.html" title="cn.felord.payment.wechat.v3.model.discountcard中的类">DiscountCardPreRequestParams</a>&nbsp;params)</code>
<div class="block">预受理领卡请求API
 
 商户在引导用户跳转先享卡领卡前，需要请求先享卡预受理领卡请求接口，再根据返回数据引导用户跳转领卡。</div>
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