When you discount a product for a sale, the lower price will override the product's default price. Your customers will see the original price struck out, and the product image will show an On Sale label.
To achieve this, follow these steps:
1. In your Store Manager, go to Catalog → Products and open the product you want to edit.
2. Click on Manage pricing options.
3. Add a “Compare to” price. The “Compare to” price must be higher than the default product price.
4. Save changes.
Repeat the same steps for other products you want to put on sale!
Note: You can also set up bulk discounts 🎉