Amasty is happy to share a great sales booster for free - Zero Product Sales
Add a special 'Zero Sales' report to find out which of your store items are not selling. Sort products by type, status, price and other parameters to keep track of all zero sellers. Modify special price right on the grid to improve your marketing strategy and boost profits.
The features include:
Easily detect zero-sellers and low-performance items
Generate reports within specified time period
Export reports data to CSV and XML files
Disable particular products right from the grid
Apply mass actions to change special prices