You’re already shopping online. Wouldn’t it be nice to get something back every time you do?

The good news: You can. Whether you prefer a browser extension that works silently in the background or a rewards app that pays you to shop, there are plenty of ways to earn cash back on purchases you were already planning to make. 

According to the U.S. Census Bureau, e-commerce sales have grown year over year—meaning more people are shopping online, and more opportunities to earn exist than ever before.

In this guide, you’ll find the best cash back options for online shopping—including free apps, browser extensions and credit card rewards—so you can start putting money back in your pocket on every order. 

Not sure where to start? KashKick makes it easy to earn cash back from popular retailers. It’s free, and no credit check—or expensive interest payments—are involved.

Best Cash Back for Online Shopping

There’s no single “best” option that works for everyone. The right pick depends on how you shop, whether you want to apply for new credit and how quickly you want to get paid. Below, you’ll find the top options across free apps, browser extensions and credit cards.

KashKick – Earn Cash Back Without a Credit Card

KashKick isn’t just a place to play games and take surveys—it’s also one of the easiest ways to earn cash back when you shop online. Through KashKick’s KashBack feature, you can earn cash back from popular retailers like Walmart, Home Depot, Chewy, Lyft, ULTA Beauty and more.

Here’s what makes KashKick different: You don’t need a credit card or a credit check. Just install the KashBack extension (available for Safari, Edge and Chrome) in your browser, shop as you normally would and the savings stack up automatically. Coupons are even applied at checkout for you, and right now you’ll get a KashKick reward when you install the app and make a qualifying purchase.

The kash you earn through KashBack—where $1 Kash = $1 USD—goes straight to your KashKick account. Once you hit $10, you can cash out through PayPal or Venmo in just one to three business days.

KashKick also offers other ways to earn beyond shopping, including playing games, taking surveys and trying apps—so you’re never limited to one earning method.

• Cash back from popular retailers like Walmart, ULTA, Home Depot and more
• Coupons automatically applied at checkout
• $5 bonus when you install the KashBack extension and make a qualifying purchase
• $10 cashout minimum with 1–3 day payout through PayPal or Venmo
• No credit card or credit check required
• Lucrative referral program
• Available for Safari, Edge and Chrome

👉 Install KashBack and start earning cash back on your next online purchase.

Offer amounts are subject to change and may vary.

Rakuten – Best for Broad Retailer Coverage

Rakuten is one of the most well-known cash back portals for online shopping. It partners with thousands of retailers—from Amazon to Sephora to Nike—and gives you a percentage back on qualifying purchases.

To get started, install the browser extension and it’ll notify you whenever cash back is available at a store you’re visiting. Or, shop directly through the Rakuten website or app.

One thing to keep in mind: Rakuten pays out every three months, not instantly. You’ll need at least $5.01 in your account to receive a payout, which comes via PayPal, Bilt Points or physical check. That cadence works fine for some shoppers, but if you prefer faster access to your earnings, you can opt for a gift card—or it may be that other options may suit you better.

• Cash back at 3,500+ brands
• Browser extension and mobile app available
• Quarterly payouts via PayPal or check
• $5.01 minimum to receive payment

TopCashback – Best for High Cash Back Rates

TopCashback markets itself as the highest cash back guaranteed, and it has the ratings to back it up. The platform covers thousands of retailers and passes 100% of the commission it earns from those retailers back to you—making it one of the most generous portals available.

TopCashback is free to use, with no sign-up fees or membership costs. Once you’ve accumulated cash back, you can withdraw to your bank account, PayPal or opt for a gift card (some gift cards come with a bonus of up to 5%).

• 7,000+ partnered retailers
• 100% of commissions passed to members
• Withdraw to bank account, PayPal or gift card
• Completely free to use

RetailMeNot – Best for Stacking Coupons and Cash Back Together

RetailMeNot has been a go-to coupon destination for 20 years, and in early 2026 it leveled up with a new Guaranteed Cash Back program. Now, shoppers can earn at least 1% cash back at 4,000+ brands—and that cash back stacks on top of active promo codes, not instead of them.

The browser extension and mobile app work across Chrome, Firefox, Safari and Edge, automatically combining available discounts at checkout. Cash back is redeemable via PayPal or Venmo once you reach $5.01.

• Guaranteed minimum 1% cash back at 4,000+ retailers
• Cash back stacks on top of promo codes and sales
• Redeem via PayPal or Venmo
• Payouts can take up to 45 days to process

Honey – Best for Automatic Coupon Stacking

Honey (now owned by PayPal) is a browser extension that automatically searches for and applies coupon codes at checkout. It also offers “Honey Gold” rewards points, which can be redeemed for gift cards.

Honey is less of a pure cash back tool and more of a savings maximizer. It’s best paired with a dedicated cash back portal—use Honey to find coupons and another platform to earn the actual cash back. Just note: Using outside coupon codes through other extensions can sometimes void cash back tracking on portals like Rakuten.

• Automatically applies coupon codes at checkout
• Honey Gold points redeemable for gift cards
• Free browser extension (Chrome, Firefox, Safari and Edge)
• Best used in combination with a separate cash back app

Fetch Rewards – Best for Low-Effort Receipt Scanning

Fetch Rewards is known as an app where you scan any receipt and earn points. But it also has an online shopping feature and extension where, when you activate an offer, you can earn points toward cash back. You can connect your email and online retailer accounts for points, too.

The tradeoff? Fetch doesn’t pay in cash. Points are redeemed for gift cards, with a minimum of $3 to cash out. It’s a solid supplemental app, but not ideal if you want actual money in your PayPal account. You’ll also notice different points equate to different gift card values. For example, 5,000 points get you a $3 Amazon card whereas 4,800 points get you a $3 AMC gift card.

• Activate online offers for points on purchases
• Connect your email for points on eReceipts
• Redeem for gift cards starting at $3
• No direct cash payout option

Capital One Shopping – Best for Price Comparison

Capital One Shopping is a free browser extension (you don’t need to be a Capital One customer) that automatically searches for coupon codes and compares prices across retailers when you shop online. It also rewards you with “shopping credits” that can be redeemed for gift cards.

It’s a helpful all-in-one tool for finding deals, though rewards come as credits rather than direct cash.

• Free browser extension (no Capital One account needed)
• Automatically applies coupon codes
• Price comparison across retailers
• Rewards redeemable as gift cards, not direct cash

Best Cash Back Credit Cards for Online Shopping

If you have good credit and can pay your balance in full each month, a cash back credit card can be one of the most valuable tools in your shopping arsenal. Some cards offer 3–6% back specifically on online purchases. Here’s a quick look at the top options.

Note: Credit cards require a credit check and responsible management. Always read the full terms before applying. The editorial content below is for informational purposes only—this is not financial advice.

Blue Cash Everyday® Card from American Express – Best for Online Retail

The Blue Cash Everyday® Card from American Express earns 3% cash back on U.S. online retail purchases on up to $6,000 per year in purchases (then 1%). Cash back is received as Reward Dollars redeemable as a statement credit or at Amazon checkout. There’s no annual fee, making it an appealing pick for online shoppers.

• 3% cash back on U.S. online retail purchases (up to $6,000/year)
• No annual fee
• 0% intro APR for 15 months (then variable)
• Cash back received as Reward Dollars

Wells Fargo Active Cash® Card – Best Flat-Rate Cash Back

The Wells Fargo Active Cash® Card earns 2% cash rewards on every eligible purchase, everywhere—no categories to track, no caps and no activation required. It’s one of the best flat-rate options available, and it comes with a $200 bonus after spending $500 in the first three months.

• 2% cash rewards on all eligible purchases
• No annual fee
• $200 welcome bonus after qualifying spend
• 0% intro APR for 12 months on purchases (then variable)

Prime Visa – Best for Amazon Shoppers

If you’re an Amazon Prime member, the Prime Visa is hard to beat. It earns 5% cash back at Amazon.com, Amazon Fresh and Whole Foods—plus 5% on Chase Travel purchases. There’s no annual card fee (though you’ll need a Prime membership) and new cardholders get a $150 Amazon gift card upon approval.

• 5% back at Amazon, Amazon Fresh and Whole Foods
• No annual card fee (Prime membership required)
• $150 Amazon gift card for new cardholders
• 2% back at gas stations, restaurants and transit

Bank of America® Customized Cash Rewards – Best for Flexible Category Selection

The Bank of America® Customized Cash Rewards Credit Card lets you choose your top earning category each month—and online shopping is one of your options. You can earn 3% back in your chosen category (6% during the first year of the card), plus 2% at grocery stores and wholesale clubs. That flexibility is hard to find elsewhere.

• Choose your bonus category monthly (online shopping is an option)
• 6% back in chosen category for year one, then 3%
• 2% back at grocery stores and wholesale clubs
• $200 welcome bonus after qualifying spend
• No annual fee

How to Maximize Cash Back When Shopping Online

Using just one cash back tool is good. Using a few together? Even better. Here are some tips to get the most out of your online shopping:

• Stack a cash back app with a rewards credit card. For example, pair KashBack with a 2% flat-rate card and you’re essentially earning double on qualifying purchases.
• Check cash back rates before you buy. Rates can vary significantly across portals and change by retailer. A quick comparison before checkout can make a real difference.
• Look for welcome bonuses. Many cash back tools and credit cards offer sign-up bonuses. KashBack, for instance, gives you $5 for installing the extension and making a qualifying purchase.
• Use a cash back portal instead of going directly to a retailer. Whether it’s KashKick, Rakuten or TopCashback, clicking through the portal before you shop is how earnings get tracked.
• Know the payout schedule. Some platforms pay out quarterly (Rakuten) and others within days (KashKick). Factor this into which tools you prioritize.
• Don’t forget about deal offers. KashKick and similar platforms sometimes offer flat cash bonuses on specific retailers—not just a percentage back. These can be more valuable than standard cash back rates.

Cash Back Apps vs. Credit Cards: Which Is Better?

The honest answer? It depends on your situation.

Cash back apps and extensions like KashKick’s KashBack, Rakuten and RetailMeNot are available to almost anyone—no credit check, no minimum spend and no risk of carrying a balance. They’re perfect for shoppers who want to earn without taking on any financial risk.

Cash back credit cards can offer higher percentages—especially for specific categories like online retail—but they require good credit, responsible payment habits and careful management. If you carry a balance month to month, interest charges will quickly wipe out any cash back you earn.

For most people, the smartest approach is to start with free cash back apps, then layer in a credit card once you’ve identified where you spend most and which card rewards that category best.

Get More Back Every Time You Shop Online

Every purchase you make online is an opportunity to earn something back. Whether you start by installing a free browser extension, signing up for a rewards platform like KashKick or applying for a no-annual-fee credit card—there’s a strategy that fits your life.

The best cash back for online shopping isn’t just one tool. It’s a combination that works for how you actually spend. Start small, stack your tools over time and watch those micro-moves add up.

👉 Start by signing up for KashKick for free.