为什么微信要绑定银行卡才能进百人群？

一、原因：目前微信规定，必须绑定银行卡才能加入微信百人群，不过加入微信百人群以后，也可以微信银行卡解绑，微信百人群还可以正常使用。
二、微信绑定银行卡的步骤
1、首先我们先打开微信软件，然后进入到【我】选项，就可以看到【我的银行卡】如下图。
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2、然后我们进入到【我的银行卡】选项后，我么可以点击【添加银行】，如下图。
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3、然后这时需要我们填写支付密码，如下图，（如果忘记密码可以通过绑定银行卡来解决）。
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4、这时我们需要填写银行卡的持卡人姓名和卡号，填写完成后点击【下一步】如下图。
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5、然后我们需要再次填写手机号码，填写好后点击【下一步】，如下图。
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6、最后需要绑定的一行卡需要短信确认这时我们的手机会受到一条验证码，这时我们填写好验证码后就可以点击【下一步】了，如下图。
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