修改京东付款默认的银行卡号:可以在京东我的钱包里把原来的绑定的银行卡删除,重新绑定新的银行卡即可。具体的操作步骤如下:
(1)登录京东手机端首页。
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https://iknow-pic.cdn.bcebos.com/d439b6003af33a876710f4f3c85c10385243b5de"/>
(2)点击右下角我的。
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https://iknow-pic.cdn.bcebos.com/279759ee3d6d55fbd49782cf63224f4a21a4dd82"/>
(3)进入页面点击我的钱包。
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https://iknow-pic.cdn.bcebos.com/10dfa9ec8a1363273e7436da9f8fa0ec09fac7ba"/>
(4)点击我的银行卡。
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https://iknow-pic.cdn.bcebos.com/2fdda3cc7cd98d10aa54f8d82f3fb80e7aec9053"/>
(5)点击原先的银行卡。
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https://iknow-pic.cdn.bcebos.com/6609c93d70cf3bc76e553905df00baa1cc112a86"/>
(6)点击删除。
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https://iknow-pic.cdn.bcebos.com/3b87e950352ac65c8152929af5f2b21192138a80"/>
(7)回到我的银行卡页面点击增加银行卡。
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https://iknow-pic.cdn.bcebos.com/b7003af33a87e950bae807851e385343faf2b458"/>
(8)输入银行信息手机号点击同意协议并绑定进行绑定新的银行卡即可。
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https://iknow-pic.cdn.bcebos.com/d4628535e5dde7112a3cb71fa9efce1b9c166169"/>
这样就解决了修改京东付款默认的银行卡号的问题了。