Pricing determination for free goods

Question

Hi Experts,
Please help me for the following issue:
This is with regarding pricing determination. I have a requirement that, for each 10 quantities of Material ABC sold out, 3 quantities of same material ABC is given free. In VBN1, I have set the requirements as such.
Material ABC has Basic discount of 20%, Excise duties and VAT.
While entering 10 quantities in 1st line item of Sale order, automatically 2nd line item generates with 3 quantities of the Same material. Item category for 2nd line items is TANN:
ORNORM_______+ TAN = TANN.
In VOV7, have defined Pricing as "B =Pricing for free goods(100% discount)" for TANN. The issue here is,
For the 2nd line item (Free goods), negative values and Tax values are getting updated because system calculates BED, VAT, 20% discount for both line items in the sale order.
When I changed the Pricing as Blank (No Pricing) in TANN item category. 2nd line item also (i.e free goods) behaves like 1st line item (Chargeable).  I want the system to calculate VAT, BED, 20% discount only for the chargeable item not for free goods.
Please suggest.
Thanks in advance.

Answer 1

Hi Experts,
Thank you for your valuable time.
R100 condition type is already being used before taxes and discount.
System calculation as below:
1st line item (Chargeable): For 10 quantities
DNP -
5000
Discount 4% -
200 (Negative)
BED 10.3% -
468.6
Vat 13.5%----
648
Total----{4800 + 468 (BED) + 648 (Vat)}
2nd Line item (Free goods): For 3 Quantities
DNP----
1500
R100 Discount----1500 (Negative) = Value is getting zero here itself {DNP - R100 (1500 - 1500)}
Discount 4%----
60 (Negative)
BED 10.3%----
140
Vat 13.5%----
194.4
Total----{60(Negative) + 140(BED) + 194.4 (Vat)}
For the 2nd line item, negative 60 value, BED and Vat values are being calculated.
Hope that I have specified my requirement clearly, can you please let me know what should be done, if there should be no 4% discount, BED and Vat values for 2nd line item (Free goods).
Thank you,
Vijay N