After our Amazon Deal Finder article, people pointed out that many unwanted products would show up in the searches. The Brand Name Deal Finder allows users to search Amazon.com for % off deals (90%off, 80%off, etc.) by brand name.  

Apparel & Accessories 

Adidas: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
AA: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Armani: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Bill Blass: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Calvin Klein: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Columbia: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
D&HilfigerG: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Dockers: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Gucci: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Hugo Boss: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Levis: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Marc Jacobs: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Miss Sixty: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Nautica: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Nike: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
North Face: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Prada: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Polo: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Reebok: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Hilfiger: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Zegna: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off

Camera and Photo

Canon: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Casio: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
FujiFilm: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
HP: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Kodak: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Nikon: 10%off 20%off 30%off 40%off 50%off 60%off 70%off 80%off 90%off
Olympus: 10%off