How to add sale price into feed?
To add sale price, go to “FEED CONFIG” tab.
At the bottom, click “Add New Row”. A new blank row will come out.
Select “Sale Price” from the merchant attribute list then select the Sale Price from Value field.
Update or Generate Feed.
Note*: There is another attribute called Current Price into our premium version which will return Sale Price if the sale price is available else it will return Regular Price.