测试Gspay时，在Gspay支付页面提交个人地址信息并跳转下一步时报错了，错误代码如下：
Internal error: Authorization declined
Error code 101
在网上搜了下，没相关资料，只有一个外贸网站的FAQ里有提到
12 .Common payment error code:
101 customers IP does not match the selected countries 102 The IP of the client’s country is blocked 103 Customer’s IP of United States does not match the state 104 card holders who deceived 105 fraudulent card number 106, the language of the client browser is blocked 107 client countries, blocked 108 fraudulent e-mail address 109 deceived IP 110 deceived phone numbers to 111 client browser is blocked 112 transaction limit in excess of the maximum 113 hours IP restrictions 114 Unreasonable customer information
意思是说客户的IP和地址里所填写国家并不匹配，所以被拒绝了，这是信用卡安全机制的一部份
因为我们用的测试帐号一般都乱填的国家，但IP却是中国的，被检测出来
要顺利测试的话，只要在国家里选中国，就OK了