I've run some live tests with 2checkout and I think I've got some problems going on. I did some test subscriptions with 2checkout and I woke up this morning to discover that 2checkout has refunded a few of the test subscriptions. Not sure why. Maybe it's because they were all from the same card? The subscriptions looks like they were expired for the users in amember it looks like, so at least that's working. There's this 'debug' error that keeps showing up. I'm not positive what that is. Another thing with amember and 2checkout is that I got a 'ipn validation failed' earlier on. Not sure why. By the way, changing the demo setting on 2checout keeps resetting back to a particular setting on its own. Not sure what's going on with that. And also, I'm not sure what the 'parameter' setting is. On and Off make sense but not the other parameter one. I need to test 2checkout inside and out before I launch anything. Want to make sure that it's working 100% so customers don't bail on me in the checkou phase. How would you go about testing it to make sure it's working properly?