目前部分白条账户支持购买火车票等虚拟商品，部分不支持，详情请以收银台显示为准。若您的账户支持购买，请参考以下操作：
1、电脑端：
1）在京东商城购买火车票确定个人信息及车次信息无误后，点击【提交订单】
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2）在收银台页面选择【打白条】，按页面提示完成支付即可。
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2、手机端：
1）在京东商城购买火车票确定个人信息及车次信息无误后，点击【去支付】
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2）在收银台页面选择【打白条】，按页面提示完成支付即可。
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在京东买电脑是不错的选择，绝大部分是正品行货。购买建议：1、笔记本电脑，买京东自营、京东配送，要发票，大品牌的例如华硕宏基联想……更有保障。2、台式电脑，在京东自营店购买配件自己组装，用价格装高配的电脑，不懂先在百度上搜电脑组装清单，然后逐一购买。
