Second Product Discount

[forever21]

Hi, it's me again 
I'd like to know if there is a way to use in the web store a discount we're currently offering in the real store.
The situation: A client buy 2 products.
The discount: The cheaper one gets a 50% discount.

Can we achieve this?

[abolabo]

yes.
i can be achieved with flexy promotions extension.
You can find it in admin menu->extensions->extensions store