"Each" is a very specific type of condition which allows to apply discount only when Each of teh specified products combination is available in the cart.
More or like a bundle product discount. We can cover up a discount scenario only when all the product specified are bought together.
Here we have come up with an example like, Buy A Cap + T-shirt + a Backapack together to get the discount on all those products.
Let's see on how to set such a rule:
Navigate to Woocommerce --> Woo Discount Rules.
Here, select Price based rule and click on "Add new rule".

Step-1 : General tab
Specify a rule name and choose Dependent product based discount as your discount method.

Step-2 : Condition tab
Discount condition is that, if I purchase each Tshirt + Cap and Backpack together, you get 10% discount in all the 3 products
So the condition should be like
Buy = Each - More than 1
Product(s) from = Tshirt, Cap and Backpack
Get discount in = Tshirt, Cap and Backpack

Step-3 : Discount tab
Choose discount type - Percent and set the discount value - 10
Save the rule.

You can also provide a Fixed Price Discount on those product using "Fixed" option in the Discount tab.
Step-4 : Frontend demo

Here is a Video Tutorial
Quick Links:
Buy product A + B and get discount in C
Buy an iPhone and get a Pendrive free (or at 50% discount)
Still Unclear ?
Please submit a support request or leave your question and email by clicking the Live Chat button below.
We are always happy to assist you :)