Advance Pricing- Promotion- Other Item Discount

  Promotion- Other Item Discount

It means that when you buy the list of products only then discount will be applied on the main product

For example only when you buy the CPU and Keyboard discount will be given for the Monitor.

Select the modifier type as "Other Item Discount". Here i am not going to give any restriction.

Click the define details

Enter the additional buy products and enter the product which need to get discount when we buy the item mentioned in the modifier.

Transaction Process Flow

Now go and create the sales order. The item price for both the items remains the same without any discount . 

The item price for FG test item  is 5 .Only when you enter the 3rd item and save discount will be applied to that.

Action >View adjustments . 10% discount applied to the 3rd Item.