Using 2checkout module 1.1 with oscommerce release 2.2RC2a, in a new installation, after a (test/demo) credit card sale,
the browser does not return to oscommerce, nor does it update oscommerce shopping cart or record the "sale".
I've tried all recommended installation and configuration options, plus several variations (e.g. the 1.1 module doesn't
advise what the return url should be set to in the 2checkout "Look and Feel" parameters, so with the help of find
and grep in my installation I've found all relevant php modules I could and tried them.) I was able to point the return url
to my website, but it goes to the login page and the sale was not recorded.
If anyone has had this problem and resolved it, I'd much appreciate learning how!