Dear Friend,
I want to setup many kinds of promotion in AX 2012 R3:
1/ The promotion program by accumulate customer revenue
2/ the promotion program by item category
3/ the promotion program by item category, and give more same item if customer want to buy any item in this category
4/ The promotion program: buy 20 item A, give 4 item B
5/ Buy item A discount 15%, and if customer buy 50+ of item A the discount more 5%.
6/ The promotion program discount 30% if the customer have accumulate quantity of 2 months >50
7/ The promotion program: discount 10% item A and give item B.