this extension give u options to put contact form
on product page
have 3 options
1. when price be 0
so contact replace the button add to cart
2. show on Tab
3. show on bottom page

on admin u can change and disign the contact form
on product page!
this contact form speret from default contact form

this extension check ONLY on default theme
so if u have anther THEME we give u full support
on email