Updated with new 5X promo through October 31st. Kudos is a new mobile app and browser extension that aims to enhance your existing credit card rewards when shopping. It does this by tracking all your rewards credit cards and recommending the best one to use, recommending new credit cards (that’s how they make money), and doubling your credit card rewards when shopping through an affiliated Boost merchant (they are also a shopping portal). New members can get a $20 referral bonus, worth $20 in Amazon gift cards, after their first purchase on a Boost merchant site.
In my opinion, Kudos is not super-interesting unless they have a 5X “Flash Boost Sale”. The best scenario is when it combines with a 5X category from a rewards credit card. Right now they one running until October 31st, 2024. Official 5X October Promo details here.
If you just have a 2% flat cash back card, you can get a total of 10% back on any of the listed merchants (8% from Kudos, 2% from your card). But if you have a 5% cash back category, this turns to 25% total cash back (20% from Kudos, 5% from your card.)
Pet stores are a 5% category for the Chase Freedom/Freedom Flex card for 4th Quarter 2024, which means you can get up to 25% total back at PetSmart. In addition, you can stack this with 40% off your first Auto-Ship order (like Subscribe and Save with Amazon). We just got a new puppy and dogs are expensive, so I’ll take all the help I can get.
Another idea for this promo are to use any 3% back on Travel cards from Chase, BofA, Citi, etc. and get an additional 15% back on VRBO, TripAdvisor, or Booking.com. Those percentages are also better than standard cashback portals.
Get ready for a haunting good time with our biggest October Flash Boost sale yet! From October 1 through October 31, 2024, we’re conjuring up some frighteningly fantastic deals. We’re not just offering spine-tingling discounts – we’re multiplying your rewards by 5X at participating merchants. That means you could earn up to 25% in rewards, depending on your card! Here are the top retailers that we’re highlighting with this Flash Boost sale:
Stubhub
Booking.com
Vrbo
Expedia
Petsmart
Fanatics
Journeys
Nike
Tripadvisor
Neiman Marcus
Halloween Costumes
Dell
Backcountry
Stanley
Woot
Step-by-Step Walkthrough
- Visit my Kudos referral link (I used Chrome Browser) and install their extension. Make sure the promo code JONATHAN_KUDOS_209109 is filled in when applicable to get the 2000 point ($20) referral bonus.
- Add at least one rewards credit card and number. I recommend linking any Discover it card since it has 5% cash back cards that you hold.
- After these various things as a new customer, it should be pretty simple to accumulate around 500 Kudos points (worth $5). However, to unlock the $20 referral bonus for myself, I need to make a purchase from a Boost merchant. For this promo, PetSmart would work great.
- Make sure to turn off any potentially conflicting extensions, like the Capital One 360 Shopping plugin.
- Chrome extension installed. Check. Card number saved. Check. Visited Boost Merchant from the Kudos site. Check.
- During the Purchase process, look to the bottom right corner and click on the yellow dog. You should be presented with and click on the “Activate Boost” button. It should say “Boost Activated”.
- During the Checkout process, I let Kudos fill in the card information.
- When finished, the extension should confirm your rewards exactly.
Here’s what you should see:
When Kudos says you’ll get “double your rewards”, that means your existing credit card rewards is 1X, and then will also match 1X. When Kudos says you’ll get 5X rewards, that means your existing credit card is 1X and they’ll add 4X. Like other shopping portals, the points will be pending for 60-120 days because it takes a while for them to get paid from the merchant internally, and also to make sure that you don’t return the item.