Setting up Advanced Pricing is one of the advanced settings you will get in specific product setting page. The Advanced Pricing includes two types: Special Price and Tier Price. All of them both support you to create a small promotional campaign as well as make your product more attractive to the store visitors.
Let’s glance at the definition of the two kinds of the Advanced Pricing in Magento 2!
In the basic settings of the product,
Advance Settings > Advanced Pricing
Reference: Magento 2 user guide
It comes to the end of tutorial: How to Setup Advanced Pricing in Magento 2.