HOW TO CONFIGURE SPECIAL PRICE IN MAGENTO 2 PROGRAMMATICALLY?
Introduction
Magento 2 special price is essentially a time-framed promotion, in which customers will enjoy a lower price than the base price of the product. It is displayed on both catalog listings and product pages. The regular price is shown as well, for the customer to see the difference.
From Magento 2 settings, you can get the special price configuration in the Advanced Settings of the individual product. In that, you only need to enter the number for the discounted price and the active time to apply.
In this blog, we show you “How to configure Special Price in Magento 2 programmatically?”.
Source: https://magenest.com/en/configure-special-price-in-magento-2-programmatically/