The Cheers Co. review for W3 Custom Product Options

I've had Custom Product Options installed for about a year now. Cannot fault the app or the service provided by the team. There's been numerous times I've called upon the help of the developers for various reasons (never for a fault of the app). They are so quick to respond despite being on the other side of the world to me! And they always nail it first time around! So pleased I stumbled across this app, it makes my online store function exactly as I need it to! Cheers guys!