Hi, Im a bit of a newb dealing with Authorize.net. Was able to set it up farely quick with SIM, but having issues with AIM - it just hangs there when trying to complete the order.
What exactly is the difference between the two? I couldnt find any info about it on this forum. What are the advantages of setting up AIM?
Thank you for any help on this!



wow.. there is no way i could have figured this out on my own .. your help is greatly appreciated - it works now - Thank you!!!!!

