支付宝怎样绑定信用卡支付

准备一个小米7的手机。

1、打开小米7手机，然后打开手机支付宝的软件，在我的个人主页上点击银行卡的选项。
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2、进入银行卡页面后就可以看到以前绑定的银行卡，那么信用卡的添加方式也是和银行卡一样的，同样点击页面上方右侧的加号按钮。
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3、然后在添加银行卡页面上输入信用卡卡号，再点击下一步进入。在填写银行卡信息中点击同意协议并绑卡。
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4、就进入验证手机号页面了，信用卡银行官方就会发送一条开通信用卡快捷支付的动态密码，将这条动态密码输入到效验码后的输入框中，再点击下一步。
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5、接着支付宝就会提示添加成功了，点击完成即可。这时候就会返回到银行卡页面，就会看到添加的信用卡已经显示在页面上了，说明信用卡已经成功绑定支付宝了。
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在支付宝的设置里面，直接绑定自己的信用卡，然后再设置支付顺序的时候，优先使用信用卡