2CO won't proceed my order

[Robert Robert]

Hi,
Is there anyone succeed when make payment from eShop product via 2Checkout?

When I try to make payment from my site with 2CO as my payment system, I am directed to 2CO and then it said parameter error.

Please anyone can help me on how to intregrate my payment system with 2CO so I can accept all payments via 2CO on my site?

Thank you

 

[JimM]

I just got 2CO working, but product description does not transfer to 2CO. Can anyone help with this?