Current Version Plugin Coupons Inc. Coupon Printer Manager
Before you print coupon from Coupons Inc., you must install Coupon Printer in your browser. This is different from cookie based system. When user print a coupon, it will not show on-screen instead it will be sent directly to printer to prevent duplication of coupon. Each coupon will have unique bar code that can be scanned at point of sale.
Each coupon is unique and coupon carries a unique ID which is encrypted in a 2-D PDF417 barcode. Unique ID allows each coupon to be traced from print to redemption. This unique ID can be used to verify counterfeit or altered coupons.
This plugin will install “npmozcouponprinter.dll” in ” %PROGRAMFILES%\Mozilla Firefox\plugins” directory where Firefox plugins are installed. Some anti-virus softwares may report this as a virus or threat. This file is totally safe and required by website to print coupon.
Users can not update this plugin manually, this plugin will be auto updated when user use it on Coupons Inc. website.
This is not the only coupon site which install plugins on users browser, this technique is being used by many websites now.