You can take a very short quiz to get a John Frieda Foam Color coupon. Most people will get a $1 off coupon but if you give the answers they like, you can get a coupon for a free box of haircolor!
I tried this once and got a $1 off coupon and those you can print. If you get lucky with the free coupon, it is mailed to you.
(Thanks Deal Seeking Mom!)

Say that you color in home and that you don’t use John Frieda hair color product already, worked for me 🙂
I got a free one! Thanks Charlene!
They liked my answers & will send a free box coupon! Thanks!
woo hoo! I got a free box
Thank you! I qualified for a free voucher!
Free voucher for me too….
Yay ! I got a free box !!
Free box for me too! I said I colored at home and had never tried their products.
Did you put highlights or color? i put color at home and only got $1
Free box here too! I put color and highlight at home, selected Brilliant Brunette and Friz-ease for products, and said that I use Garnier Herbashine normally. I don’t know if those are the “right” answers, but that’s what earned me a free box!
I got a free voucher!
I did “color full at home”. I said I did the products “lucious red, frizz repair, and fix repair” (Something like that) and also used Garnier Nutrisse hair color.
I got a free one! I answered – color at home, use frizz ease, and use garnier fructise color now.
i have never tryed it would love to