<section class="section prereq" id="Purchase_Process__prereq_xyr_rhn_prb"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">已经申请平安云账号，并且账户余额充足。</p> </section> <section><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps"><li class="li step stepexpand"> <span class="ph cmd">登录<a class="xref" href="/console/microApp/psc/overview" target="_blank">PSC控制台。</a>。</span> </li><li class="li step stepexpand"> <span class="ph cmd">在<span class="ph uicontrol">概览</span>页面，单击<span class="ph uicontrol">基础版(免费)</span>开通免费版。</span> </li><li class="li step stepexpand"> <span class="ph cmd">点击<span class="ph uicontrol">版本和资产信息</span>板块的<span class="ph uicontrol">立即购买</span>。</span> </li><li class="li step stepexpand"> <span class="ph cmd">在<span class="ph uicontrol">购买云安全中心PSC</span>页面，根据业务需要选择<span class="ph uicontrol">服务版本</span>、配置<span class="ph uicontrol">授权数</span>以及<span class="ph uicontrol">购买时长</span>，勾选<span class="ph uicontrol">我已阅读《产品及服务使用协议》</span>，点击<span class="ph uicontrol">确认订单</span>。</span> <div class="itemgroup info"> <ul class="ul" id="Purchase_Process__ul_ick_lpl_t5b"> <li class="li">服务版本：企业版与旗舰版的差别如下表。<img class="image" id="Purchase_Process__image_yrr_2ql_t5b" src="https://pcp-portal-sca.obs-cn-shenzhen.pinganyun.com/pcp-portal-sca/20230501113828-1357fe6e9d2c.png" width="800"></li> <li class="li">授权数：配置1-5000的整数。授权数必须>=当前已安装agent(包含免费版)的资产数。</li> <li class="li">购买时长：可选择30~360天。</li> </ul> </div> </li><li class="li step stepexpand"> <span class="ph cmd">在<span class="ph uicontrol">订单确认</span>页面，确认订单相关信息，点击<span class="ph uicontrol">确认支付</span>，完成购买操作。</span> </li></ol></section>