Progressive Discount by VGroup

I have installed and tried 4 or 5 different apps within 2 days. THIS ONE WORKS! I needed an app that would offer multi-tiered pricing for the same item. I.E. you have to purchase 12 of the same item in order to receive the discount. With this app the discount applies only to the items you indicate and you can mix the shopping cart with other items and discount applies respectively to each product as long as the min quantity is met for each product. THANK YOU! Didn't even need to reach out for tech support.