Hi,
You can try to add a discount in the form of a sale label:
1. Log in to your WordPress dashboard.
2. Navigate to WoodMart > Theme Settings.
3. Click on the “Shop” tab.
4. Scroll down to the “Sale” Label section.
5. Enable the “Sale Label” option.
6. Customize the label text and colors according to your preference.
7. Click on the “Save Changes” button to save your settings.
After following these steps, the “Sale” label will be displayed on products that have a sale price set.
Best Regards.