This article will provide you more details for another type of promotion: Discount with Minimum Purchase in Magento 2
Tag: Price rule
Two Main Steps to Apply a Price Rule to Multiple SKUs
In Magento 2, Price rules are all based on various sets of conditions to offer selected products at a discounted price. An individual price rule can be used for multiple SKUs, which helps to create various and different promotions for store based on a product, a brand or a category.