22. Extra Buy Price
From TrueERP wiki
Extra Buy Price
Addition to an existing amount to obtain in exchange for payment required for a product.
Extra Buy Price- Can you set different buy prices for multiple Supplier?
Main Menu 
- Select Inventory
 - Products Express List button
 - Double click your selected product
 - Under the Extra Buy Price tab
 - Here you will find all of the functions to assign a supplier regarding that product
 - Select the supplier
 - Unit of Measure
 - Supplier Part Name
 - Supplier Code
 - 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.