Hi Jason,
To clarify, I have disabled every single plugin on the site and enabled them in the most logical order until discovering the error to occur with the product bundles plugin. I re-enabled all plugin and disabled the product bundles plugin, there is no error or issues with the SkyVerge Auth.net payment gateway when checking out with a non bundled items. The error only arises when checking out with a product bundle line item whether or not your plugin is enabled or not.
I did have both mini-extensions enabled (variation & bulk discounts), I tried disabling both and the error will still not allow a successful checkout when both are disabled.
I have also forwarded the above information to SkyVerge (Auth.net payment gateway developer).
Thanks for your greatest efforts.
Calvin
