I don't want to sell products online but want to collect online product inquires. Therefore following customization is needed ...
0. Don't want to show prices .... just simple catalog (which can be done from wooCommerce settings but that's not the real need.)
1. Change 'Add to Cart' into 'Add to Enquire' button
2. User can add products to 'Inquiry Basket' to further contact accordingly.
3. After adding products into cart .... user will be provided a contact form to fill contact information (no billing or shipping info needed)
4. Mail will be sent to website owner as well as user regarding products need.
5. To remove unwanted fields from admin.