Free Goods error
I am facing a problem with the requirement of my client.
The requirement is that when customer buys product A of 12 quantities he get a lotion free.
There are several products belonging to the same group of KP. And A,B,C,D,E,F all products belong to material group KP. The client wants that when the customer buys different no. of products from each product, which belongs to the same group KP then system should club the no of individual products and the free goods should be determined on this clubbed number.
Say A,B,C,D,E,F = 2 quantities each, Total=12 Qty , then 1 lotion should be received as free goods.
Any pointers to this is really appreciated.
Thanks in Advance,