sales double validation, sales double confirm. sales approve, sales refuse. sales archive.sales workflow. Useful Sales order Workflow: Draft->To Approve->Sent->Confirmed->Checked->Delivery->Invoiced->Locked
This apps helps you to show product sale price history by date, you can track the history of product price for different customers
This module will help to set a limit of the sale order amount for the user, If a user makes a sale order beyond the limit, So that sale order automatically sets in the To Approve stage.