To reset the bestsellers list:
- Log in your administrator panel and click on the DB Backup/Restore link in the ADMINISTRATION side box.
- Click on the Upgrade center link in the top section.
- Enter the following line of the code under the Update database section:
DELETE FROM `cscart_product_sales`;
- Click on the Submit button at the bottom.
NOTE: The BESTSELLERS side box will not be displayed in your storefront after that because there will be no bestsellers saved in your database. And bestseller statistics will be gathered on the basis of orders that will be placed after that.