我指的是这篇文章： https://www.paypal.com/us/smarthelp/article/how-do-do-i-i-in--in-website-my-website-with-with-with-with-payflow-link-（基本）-TS1245
我们使用html/javaScript代码在付费帐户上执行测试交易，为此，我们正在传递以下字段的测试数据：登录，合作伙伴，金额，类型。
提交时，我们将上述数据发布到 https://payflowlink.paypal.com 。它正在返回以下错误消息：
错误：不存在无效的商家或商人！
我犯了什么错误？
另外，我想知道上述方法是使用自定义网站集成的薪资交易正确的吗？
I am referring to this article : https://www.paypal.com/us/smarthelp/article/how-do-i-integrate-my-website-with-payflow-link-(basic)-ts1245
We are performing a test transaction on a payflow account, using html/javascript code and for that we are passing test data for the following fields: LOGIN, PARTNER, AMOUNT, TYPE.
On submit we are posting the above data to https://payflowlink.paypal.com. It is returning the following error message:
Error: Invalid Merchant or Merchant doesn't exist!
What mistake am I making?
Also, I want to know that the above approach is correct for payflow transactions using a custom website integration?
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如果这不是实时交易，请使用 https：//pielot-payflowlink.paypal.paypal.com
您的问题应包括您正在使用的表格和所传递的数据，因为这里的数据可能正是问题所在。
无论如何，为什么您要使用15岁以上的薪水链接，而不是更新的标准贝宝结帐带有黑色借记卡或信用卡按钮？ ....
If this is not for a live transaction, use https://pilot-payflowlink.paypal.com
Your question should include the form you are using and the data you are passing, since invalid data here may be precisely the problem.
Regardless, why are you using the 15+ year-old Payflow Link instead of the much newer and nicer standard PayPal checkout with its black Debit or Credit Card button? ....