Buy 2 get the 3rd one free

Try follow the next steps:

1. Let's say we have Product1, Product2, Product3.
2. Create a new discount. Ensure that 'Discount type' type is set to 'Assigned to product variants'. Check 'Use percentage' and set 'Discount percentage' to '100%'. Then go 'requirements' tab and create 'Customer has all of these product variants in the cart' requirement with IDs of Product1 and Product2.
3. Apply this discount to Product3 (on the product variant details page, discounts tab)

Note: The only issue here is that you have to manually add Product3 to the cart

Buy 2 (or 3 or 4 ...) of any of Product 1, Product 2 ... and you get Product x for free

Buy 2 (it only works if you buy one) of Product 1 and the 3rd (product 1) is free. Same if you buy 4 of product 1 you get a second for free

Buy 2 (or 3 or 4 ...) of any of Product 1, Product 2 ... and you get Product x for free
Thanks. I think it can be easily achieved with more advanced discount requirement rules (for example, extend 'Nop.Plugin.DiscountRules.HasOneProduct' rule so it also accepts a 'quantity' parameter for each shopping cart item). I've just updated the work item

Buy 2 (it only works if you buy one) of Product 1 and the 3rd (product 1) is free. Same if you buy 4 of product 1 you get a second for free
It also can be achieved with a new discount requirement rule.

Is there any chance we can achieve the discount  like "Buy 2 get the 3rd one of the same product or another product free"?

Is there any chance we can achieve the discount  like "Buy 2 get the 3rd one of the same product or another product free"?

P.S. The only issue here is that the discount will be applied to any quantity of a discounted product variant. I'll think about how it can achieved a better way

It is  on the road map afor v3.3 (ETA april):https://nopcommerce.codeplex.com/workitem/10454