I would like to know if the following in possible:
Setting the scene: I'm working with Call center orders
1. Our customer want to setup a discount as follow: Customer needs to buy 20 pcs of product/group A or B to get a free product of discount % off. BUT also a minimum of 4 of A and 4 of B
2. Customer needs to buy 12 ea of product A and B combined with a min of 6 each. Then he will get one A and one B for free on top. If he buys 7 of A and 5 of B (sum = 12, but B did not reach mininum) he will only get one of A free on top
3. Can these free products be added automatically to the order without the customer service clerck to know every discount by heart and know which products he needs to add.