4.增值服务声明
<table>
<thead>
<tr>
<th><strong>服务代码</strong></th>
<th><strong>服务名称</strong></th>
<th><strong>字段说明</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td>COD</td>
<td>代收货款</td>
<td>value传货款金额；valueOne传月结卡号或者协议号</td>
</tr>
<tr>
<td>SPP</td>
<td>保价</td>
<td>value传保价金额</td>
</tr>
</tbody>
</table>