Pre-Sales Questions:
Can I exchange the preview images for my own?
Does this plugin function and work on all WordPress themes? If there is any compatibility issue, what would be the resolution for this?
The only other comment to this plugin was Stevie's back in 2015, what improvements has this plugin made in order for me to know that my $149.00 will be money well spent for my client?

Not coded very well to customise, does not pick up product settings other than Variation
very limited options in settings.
Poorly excuted design front end CSS limitation.
over priced fort what you get.
This would not pass quality testing for CodeCanon

but never the less this is only option out there for wooCommerce.

if the developers spent time to improve this it would be maybe worth being a $60 plugin