I want to set up different kind of price rules(shopping cart price rules) for my client. I tried default magento's extension, but I couldn't. when I searched in the net, some solutions told that using observer can solve my problem. But those weren't enough for me. Let me explain one of my problem.
Buy 2 different products and get those for flat rate.
Say, Product X is 700 and Product Y is 500. When customer buys those 2 products (Total 1200), he can get both products for 1000.
is there any straight way to do this or should need to create custom module with database table and observer?