Features:

1. Seller can enable the quote system for their products.
2. The customer can enter custom prices for products.
3. Customer can order the seller’s products in bulk.
4. Buyer can view the bulk orders, price and status of a particular product.
5. Buyer can communicate with seller about their queries.
6. Admin can also involve between the buyer and seller conversation.
7. Admin can also change the status of customer quote.
8. Admin can also add the quote system on their products.
9. Works with multi-store and multi-website of Magento.
10. Multi Lingual Support.
11. Supports latest modern Magento RWD layout.
12. The code is fully open & you can customize it according to your need.