Hi!
My name is Juan Pablo Conte... live in Argentina... i have a zencart store and i need resolve the same problem like you had after (sorry for my bad english).
i dont know how set all parameters in 2checkout "site manager" section....
2checkout support tell me... you must set Direct Return....
but nothing happen.
my store is http://www.icaz2014argentina.com.ar
Can you help me?
thank you!
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