22. Extra Buy Price
From TrueERP wiki
Extra Buy Price
Extra Buy Price- Can you set different buy prices for multiple Supplier?
From the Main Menu select Inventory and then the Products Express List button.
- Double click your selected product
 - Under the Extra Buy Price tab you will find all of the functions to assign a supplier regarding that product
 - Enter the amount under the Price column that you would like to set for that specific supplier
 - Save
 
You can add as many suppliers as you wish, simply select the supplier column and press the down arrow to create a new line.