[Friday, May 15, 2015]
TaxNOW for WooCommerce version 2.2.2 is now live, and fixes an issue with WooCommerce versions 2.3 and higher. Login to download it from your order history page, or update directly from your WordPress admin Plugins page.
If we have customized your TaxNOW installation, please contact us for assistance with your upgrade. As always, reach out to our support team if you have any problems!