More advanced promotion price calculations such as "Buy 2 get the 3rd one free"...
Version 3.50 already has some enhancements. It allows to specify to which quantity a discount is applied. For example, you have 3 products in the cart but discount is applied only to the first item. The issue is that you have to manually add "free"
product to the cart. So we need to find a way to notify a customer about this free product
We also should show a message on the product page i.e. "Buy one more and get a free gift" or "Buy product Y for a discount" etc
also see work item 10103