Description: ------------ This may not be a bug, but there is no forum where I can post this kind of question to. AuthorizeNet has a _defaultOptions field that does not appear to be being used. It has all the fields that I didn't know existed (x_encap_char, etc) that the process() method complaining about. Should this array be being used to initialize Common in __construct, maybe in addition to $options? I am curious what the expected way to handle options is? The one example has someone creating an options array. I would like to initialize the object and call $obj->options['value'] = 'myval', or better yet, setOption('key', 'val') Thanks, Andrew