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2Checkout.com - Incorrect Parameter error when using V2
Sample Error
Incorrect Parameter
Solution or Workaround
2checkout.com recently modified the post URL for some V2 users.  If you are experiencing difficulties connecting to the gateway with PDshop, you may need to modify the URL embedded within the code of the  gateway_out.asp script.  In the 2checkout.com form section, change the action URL in the form to:

https://www2.2checkout.com/2co/buyer/purchase
Related Topics
Article Applies to: ASP (classic Active Server Pages), PDshopPro / Standard, PDshop Plus
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