urgent help needed to find data string on ccbill plugin

[robertsz]

Hello
I use amember script and i want to use ccbill to take orders. I am setting up datalink but am getting an error with the data string. ccbill said to get the data string from my site and send it to them. BUT I dont know where to get it. They said it should be very easy to find, but they cant help me b/c its a third party script. Can someone please help me!