Coupert, a free browser extension and mobile app, automatically finds and applies coupons at checkout while earning cashback rewards. In a real test, a user earned $28.49 during their first week using the service.

The tool covers over 200,000 online retailers. It works by scanning available coupon codes at checkout and applying the best discount automatically. The cashback feature then credits a percentage of purchases back to your account, depending on the merchant and promotion.

Coupert operates entirely free. Users can withdraw earnings starting at just $1, with payouts available through PayPal, gift cards, or direct debit card transfer. An optional paid upgrade exists, though the free version handles coupon hunting and cashback tracking without cost.

The earnings potential varies by shopping habits and retailer participation. The first-week result of $28.49 likely reflects multiple purchases across participating stores, combined with both coupon savings and cashback rewards stacking together.

This approach appeals to frequent online shoppers who currently miss available discounts. Rather than manually hunting coupon codes, Coupert handles that legwork automatically. The low barrier to entry, with zero upfront cost and a $1 minimum payout threshold, removes friction for testing whether the service actually delivers savings.

Success depends on your shopping patterns. Heavy online spenders at major retailers like Amazon, Target, Walmart, and countless others will see higher returns. Occasional buyers or those favoring stores with limited cashback partnerships may earn less.

The tool doesn't replace comparison shopping for major purchases. Instead, it captures savings you'd otherwise leave on the table during normal shopping. Think of it as passive income attached to spending you already planned.

Coupert earns revenue through affiliate commissions when you purchase after clicking retailer links, so the company benefits when you shop more. This creates a slight misalignment, though the free tool still