Online shopping portals are one of the easiest ways to earn extra rewards on purchases you were going to make anyway. With just a few extra clicks, you can earn cash back, points, or miles on top of whatever deal or discount you’re already getting.

What is a Shopping Portal?

A shopping portal is a website that partners with retailers to offer rewards when you start your shopping trip through their link. Instead of going directly to a store’s website, you first visit a portal like Rakuten or an airline shopping portal, click through to your retailer of choice, and complete your purchase as normal.

In return, the portal earns a commission from the retailer — and they share part of it with you as cash back, points, or miles.

It’s a simple way to stack rewards on top of sales, credit card points, or other promotions you’re already using.

However, they’re not always available for every retailer.

How to Use a Shopping Portal

Using a portal is easy, but a few tips can help you make sure you actually earn your rewards:

• Click through the portal first: Always start your shopping trip at the portal, then click over to the store’s website.
• Complete your purchase in the same session: Don’t open new tabs or return later, or you might lose the tracking.
• You can only use one portal per purchase: Once you click through, you’re locked into that portal’s tracking — no double dipping.
• Turn off ad blockers: Some ad blockers interfere with portal tracking, so it’s smart to pause them when using a shopping portal.

It’s a small extra step that can make a big difference over time.

Popular Shopping Portals

Here’s a quick overview of some of the top portals you’ll want to know about:

Rakuten

Rakuten is one of the most popular shopping portals, offering straightforward cash back at hundreds of major retailers. And you can often earn a big bonus after signing up and meeting a minor spending threshold.

One unique feature is that you can choose to earn American Express Membership Rewards points instead of cash back if you link an eligible Amex account — a great option for maximizing travel rewards.

Rakuten often runs limited-time bonuses and higher payout rates around shopping holidays, so it’s worth checking frequently.

TopCashback

TopCashback tends to offer some of the highest cash back rates among cash-focused portals.

There’s no minimum payout threshold, and you can cash out rewards to PayPal, gift cards, or even boost your payout slightly by choosing gift cards with bonus offers.

TopCashback often lists bonus payouts that other portals don’t, making it a great second stop after checking Rakuten.

Airline Shopping Portals

Most major U.S. airlines operate their own portals, letting you earn frequent flyer miles instead of cash back:

• American Airlines AAdvantage eShopping
• Delta SkyMiles Shopping
• Southwest Rapid Rewards Shopping
• United MileagePlus Shopping

These portals are perfect if you’re working toward elite status, topping off a mileage account, or just prefer miles over cash. Watch for seasonal promotions — airlines sometimes offer bonus miles for spending a certain amount through their portals within a limited time.

Bottom Line

Shopping portals are an easy way to earn a little extra without changing your normal buying habits.

A quick check before you shop can mean cash back in your pocket or miles toward your next trip — and when you stack them with great deals and the right credit card, the rewards can really add up.