进入相关链接，登录后进行对应的配置
https://www.paypal.com/cgi-bin/customerprofileweb?cmd=_profile-language-encoding
如果您使用Paypal进行支付处理，则需要配置Paypal的IPN以接受UTF-8 IPN响应。当客户信息（如客户的姓名或地址）包含重音字符时，这是必需的。
要将Paypal配置为处理UTF-8：
登录您的贝宝账户
单击配置文件，然后单击配置文件和设置
单击我的销售工具
滚动到页面底部的“更多销售工具”部分，然后单击Paypal按钮语言编码
单击“更多选项”
将编码设置为UTF-8
将“您想对PayPal发送给您的数据（例如IPN、可下载日志、电子邮件）使用相同的编码吗？”设置为“是”
单击“保存”
If you are using Paypal for payment processing, you need to configure Paypal’s IPN to accept UTF-8 IPN responses. This is required when customer information such as the customer’s name or address contain accented characters.
To configure Paypal to handle UTF-8:
- Login to your paypal account
- Click Profile then Profile and Settings
- Click My selling tools
- Scroll to the bottom of the page to the More selling tools section and click Paypal button language encoding
- Click More Options
- Set the Encoding to UTF-8
- Set the “Do you want to use the same encoding for data sent from PayPal to you (e.g., IPN, downloadable logs, emails)?” to Yes
- Click Save
Please indicate: 无趣的人生也产生有意思的事件 » Paypal出现如果您的网站无法正常处理PP返回的交易提示Received invalid UTF-8