Authorize.net and Size Problem
Originally everything seemed to be working except that my static size info wasn't being displayed on my authorize.net receipt email. I've tried appending the size to the name or details in the local checkout server behavior mentioned in this thread,
but then I started being redirected to the checkout_failure page. I added the local checkout response to my failure page so that I could see what was causing the problem and now it displays whatever size was previously selected on the failure page. Clearly I'm doing something wrong, but I'm not sure what to try next.