Hello,
I am trying to integrate paypal ipn to a clients web site. So far I have managed to get everthing to work fine. However, I need to add a custom variable when the form is posted, using paypals 'custom' variable. My problem is that I need to be able to add this custom variable(customer and session ids) at runtime so I have to add runat="server" into the <input ..... > tag, which now changes the name of the custom tag from 'custom' to 'ctl00_ContentPlaceHolder1_custom' (nested in Master Page). This fine as I can add the custom vars value but now it is no longer a named variable which paypal recognises. Can anyone provide the solution to this issue or suggest a work around?
Thanks in advance!!!
Chris
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