Faraway Books review for King Product Options, Variants

This app is amazing, it has every feature I was looking for, great customisation features and very easy to use. The service is incredible as well, I had a slight issue with compatibility with my theme and they literally got back to me within 5 minutes of me sending an email and fixed the issue for me straight away. I tried out a few different variant option apps and this was easily the best. Highly recommended!