I'm looking to build the following Shopping Cart Rule and I have no idea how to do it.
I have multiple sku available, if you add 2 different sku in your cart, you get 10% off. It can be any combination of sku, no matter the quantity, and the discount is only applied once.
Best Answer
This can be done through the standard Magento promotion rules.
Go to Promotions->Shopping Cart Price Rules. Fill in the relevant information for your in the first tab.
In the conditions tab click on the green plus under the rule that says:
Select Products Attribute Combination in the drop down menu. This will then add the line:
Select the green plus again and choose SKU from the menu. Click on the ... and the enter the SKU of the first item.
Repeat this using the bottom green plus and enter your second SKU. You then should have a page that looks like:
Finally click on actions tab and enter 10 discount amount box.
Save the rule.
You will now get 10% off your whole order if both products are present in any quantity.