Coupert

Promote Coupert, the automatic coupon-finder and cashback extension used by millions of shoppers, and earn 1.8 USD per qualified install or sign-up.

Coupert is a free shopping-assistant browser extension and mobile app that automatically finds and applies coupon codes at checkout, unlocks cashback at supported stores, and compares prices across retailers. When a shopper reaches the checkout page, Coupert tests available codes and applies the one that saves the most; when they buy through an activated cashback store, the retailer pays Coupert a referral commission and Coupert shares part of it back with the user. It works with a large network of online stores, supports Chrome, Edge, Firefox, and Safari, and is positioned as a privacy-respecting tool that does not sell user data.

For affiliates, this is a broad-GEO ecommerce CPA offer spanning the US, UK, Canada, France, Germany, and Austria, paying 1.8 USD per qualified install or sign-up. The value proposition "save money automatically while you shop" is universally appealing and converts well across deal-seeking, money-saving, and online-shopping audiences. Strong angles include "best money-saving extensions," cashback and coupon roundups, browser-tool reviews, and seasonal shopping-event content. With six English- and European-language markets in play, localized creatives per GEO can lift conversion. Profit Ninja supports the offer with roughly 48-hour payments and a dedicated account manager.