The module allows you to accept price quotations of products from customers who wish to buy products in bulk. The customer can send their purchase quote to the Odoo user and buy the products when approved.
Enable auto cancel sale workflow with cancel sale order automation. Include operations like Auto Invoice Cancel, Auto Cancel Delivery Order. Even if invoice was paid and delivery was transfered. unreconcile payment of paid invoice.
This module useful to show history of sale price for product, you can also track history of sale price of product for different customers. Easy to find rates you given to that customer in past for that product.