Print Discount from SU13/Invoicing 
The Print Discount field dictates how Discount is calculated which impacts the Invoice Line Extension as well as how Discount is presented on the printed invoice.
 
	 
		- When the Print Discount check box is selected (i.e. Print Discount is ON), the discount percent is applied (Qty x Price) to get the extended discount amount which then reduces the line extension. On the printed invoice, the regular selling price is printed along with a discount 'code' followed by the discounted line extension. The discount 'code' is cross-referenced in a legend that is printed at the bottom of the invoice that explains the discount percent applied to the invoices lines.
		
		  - When the Print Discount check box is not selected (i.e. Print Discount is OFF), the discount percent is applied to the selling price to get the discounted selling price; then (QTY x Discounted Selling Price) to get the line extension. On the printed invoice, the discounted price is printed and extended; there is no discount code or discount legend printed.
	
  
The calculations produce slightly different line extension totals. Note: Order value line extension uses Qty Ordered in the calculation; the invoice line extension uses Qty to Ship in the calculation. Here is an example to illustrate the two scenarios:
 
- Print Discount is selected for our customer:
 
	
		| Product | 
		Qty order | 
		B/O | 
		To Ship | 
		Price | 
		Discount | 
		Extension | 	
	 
	
		| ABC | 
		27 | 
		0 | 
		27 | 
		259.38 | 
		12.5 | 
		6127.85 | 
	 
 
   
	- The Discount 'Amount' is calculated as follows:
 
  [(Qty x Price) x Discount] / 100  
	[(27 x 259.38) x 12.5] / 100   
	(7,003.26 x 12.5) / 100 = 875.41
	
	  - The Line Extension is calculated as follows:
 
	(Qty x Price) - Discount Amount 
	7,003.26 - 875.41 = 6,127.85
    
  - Print Discount is NOT selected for our customer:
	 
 
	
		| Product | 
		Qty order | 
		B/O | 
		To Ship | 
		Price | 
		Discount | 
		Extension | 	
	 
	
		| ABC | 
		27 | 
		0 | 
		27 | 
		259.38 | 
		12.5 | 
		6127.92 | 	
	 
 
	
   
	- The Unit Discount 'Amount' is calculated as follows:
 
  (Price x Discount) / 100  
	(259.38 x 12.5) / 100   
	3,242 / 100 = 32.42
	
	  - The Discounted Price is calculated as:
 
  Price - Unit Discount 'Amount' 
	259.38 - 32.42 = 226.96
	
	  - The Line Extension is calculated as follows:
 
	Discounted Price x Qty 
	226.96 * 27 = 6,127.92
    
	
   
To recap, when Print Discount is selected, the Discount is calculated on the (Qty x Price) extension. When Print Discount is NOT selected, the Discount is applied to the unit price and then the line is extended.
  
 
  
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