Thank you for interest in your product.
Currently, QAEngine theme requires all user must login to post a question or answer. User can also login via Google Plus, Twitter or Facebook.
QAEngine can be public with custom development, but this would be outside the scope of support we can offer. After buying our theme, if you want to customize your theme, please send an email to email@example.com with detailed information:
– Your customization requirements,
– Budgets limitation,
We will consider the possibility and reply you soon.