Check your coupons closely.
Arizona authorities busted a counterfeit coupon ring worth several million dollars.
Police arrested three women and raided three homes in Phoenix Tuesday.
Officers hauled out boxes of fake coupons worth $25 million.
They also seized vehicles, guns and other property.
The coupons were sold on the web site http://www.savvyshoppersite.com/ .
Authorities believe the scam had been going on since 2007.
Police warn anyone caught using coupons purchased from the site could be arrested.