I'm overlooking something and Authorize.net isn't working.

I'm using NC V1.90 and I've signed up with Authorize.net as a payment gateway.  I've generated the Transaction Key and the Log-in ID and plugged them into the right places in the Authorize.net Payment Method.  The visible name for the AN payment method is Credit Card and I have the Authorize.NET account set for testimg.  It is the only payment method active.  However, when I try to check out I get an error: "No Payment Methods available."???

I checked out this thread and my configuration looks identical to the demo one except for the Transaction ID and Log-in ID.

Any ideas what I could be doing wrong?

Never mind :-)  I figured it out as soon as I posted.

Can you tell me how you solved this?  I'm having a similar issue.

I honestly don't remember.  It was something simple and obvious, but. . . .?