Knix: Shopping portal cashback & miles rates
knix.com
Checked 1h ago · 19 portals compared
Every portal below pays you for starting your Knix purchase there: they split the commission they get from Knix with you. Same store, same checkout, same order, but cashback or miles on top. New here? How portals work
Best Knix rate right now
Best miles and points
also: 2.1 mi/$ Flying Blue miles via Flying Blue Shopping (US)
Verdict:
- It's an "up to" rate. The headline number may only apply to some categories.
1 rate change in the 50 days we've tracked it. Last moved Jul 12, 2026. TopCashback has held the top cashback rate longest: 49 of 50 days.
True on most portals for Knix:
Cashback
Category rates & exclusions
- Order Total Greater Than $200 15%
- Order Total From $150 to $199.99 10%
- Order Total From $100 to $149.99 4%
- Order Total From $50 to $99.99 2%
Exclusions: - The purchase or redemption of gift cards. - Purchases totaling $0–$49.99. - Use of a coupon code not displayed on TopCashback. Terms: - Cash Back is calculated only on the item(s) price and does not include taxes, shipping or other fees. - Cash Back earned cannot exceed the total purchase amount. - To be eligible for Cash Back on all products, you must begin your purchase with an empty shopping cart. - Should your Cash Back fail to track automatically, please submit a Missing Cash Back Claim within 100 days of your order.
Details last checked 6d ago, we’ll re-check soon.
What doesn't earn
Max Cash Back Per Order: $15 Posting Time: Purchases will typically show in your wallet as pending in 7 days. Approval Time: Cash Back will be added to your wallet in approximately 90 days. Activate Cash Back
What doesn't earn
Not eligible for purchases of gift cards.
Show all 6 cashback portals
What doesn't earn
Cash Back is not available on gift cards or purchases made with gift cards. Using coupon codes that are not listed on Rakuten will void Cash Back. To be safe, stick to codes provided by Rakuten.
What doesn't earn
Exclusions: - Purchases made with coupon or discount codes not found on this site - Purchases of gift cards, gift certificates or cash equivalents - Purchases made with gift cards, gift certificates or cash equivalents - Purchases made for resale and bulk orders
Airline miles
What doesn't earn
*** Using a voucher/coupon code not displayed on this site may invalidate your reward. Rewards and are not calculated on postage / handling / delivery costs or associated purchase taxes in your region (This may include but not be limited to VAT, GST etc).
What doesn't earn
Exclusions: - Purchases made with coupon or discount codes not found on this site - Purchases of gift cards, gift certificates or cash equivalents - Purchases made with gift cards, gift certificates or cash equivalents - Purchases made for resale and bulk orders
What doesn't earn
*** Using a voucher/coupon code not displayed on this site may invalidate your reward. Rewards and are not calculated on postage / handling / delivery costs or associated purchase taxes in your region (This may include but not be limited to VAT, GST etc).
What doesn't earn
Exclusions: - Purchases made with coupon or discount codes not found on this site - Purchases of gift cards, gift certificates or cash equivalents - Purchases made with gift cards, gift certificates or cash equivalents - Purchases made for resale and bulk orders
Show all 5 airline miles portals
What doesn't earn
Exclusions: - Purchases made with coupon or discount codes not found on this site - Purchases of gift cards, gift certificates or cash equivalents - Purchases made with gift cards, gift certificates or cash equivalents - Purchases made for resale and bulk orders
Points
Show all 8 points portals Show fewer
What doesn't earn
*** Using a voucher/coupon code not displayed on this site may invalidate your reward. Rewards and are not calculated on postage / handling / delivery costs or associated purchase taxes in your region (This may include but not be limited to VAT, GST etc).
100 pts newsletter promo
Requires a separate newsletter opt-in; credited within 24 hours of subscribing
See full terms on Virgin Atlantic Shops Away (US)'s site.
What doesn't earn
*** Using a voucher/coupon code not displayed on this site may invalidate your reward. Rewards and are not calculated on postage / handling / delivery costs or associated purchase taxes in your region (This may include but not be limited to VAT, GST etc).
100 pts newsletter promo
Requires a separate newsletter opt-in; posts after a 90-day subscription hold
See full terms on JetBlue TrueBlue Shopping's site.
What doesn't earn
*** Using a voucher/coupon code not displayed on this site may invalidate your reward. Rewards and are not calculated on postage / handling / delivery costs or associated purchase taxes in your region (This may include but not be limited to VAT, GST etc).
Show all 8 points portals
What doesn't earn
Cash Back is not available on gift cards or purchases made with gift cards. Using coupon codes that are not listed on Rakuten will void Cash Back. To be safe, stick to codes provided by Rakuten.
What doesn't earn
Exclusions: - Purchases made with coupon or discount codes not found on this site - Purchases of gift cards, gift certificates or cash equivalents - Purchases made with gift cards, gift certificates or cash equivalents - Purchases made for resale and bulk orders
What doesn't earn
Exclusions: - Purchases made with coupon or discount codes not found on this site - Purchases of gift cards, gift certificates or cash equivalents - Purchases made with gift cards, gift certificates or cash equivalents - Purchases made for resale and bulk orders
Joining a portal through a link here may earn us a referral bonus; it never changes these rates or their order. Details
How this tool is funded
Some links here are referral links: if you join a portal through one, that portal may pay us a referral bonus. It never changes the rates we show or how we rank them. How we make money
Best play
Stack the portal with the right card: the same purchase earns two ways.
Also fits: Bank of America Customized Cash Rewards (3% back on online retail) · Amex Blue Business Plus (2x Amex points on everything)
Card earn rates are our own notes, not live data. Issuer caps and terms apply, so double-check before counting on one.
Paying with a gift card usually voids the portal's cashback. The discount on the card is your saving instead.
Rate history last 21 days
Full history →Knix's best cashback rate has changed once since Jul 11, ranging 2% to 15%.
Each line follows the best rate on offer at that moment, whoever was paying it. Currently: Airline miles via Flying Blue Shopping (US), Cashback via TopCashback, Points via Radisson Rewards Shop. Same scale, different currencies: "3" means 3% cash, 3 pts/$, or 3 mi/$.
Every account sees the last 21 days here. Premium goes back to day one.
Recent changes last 21 days
Common questions
Which shopping portal pays the most at Knix? +
Right now up to 15% on TopCashback leads, out of 19 portals we track for Knix. The full side-by-side comparison of cashback, miles, and points is above.
Is 15% a good cashback rate for Knix? +
15% on TopCashback is the usual rate for Knix.
Can I earn airline miles or points for Knix through a shopping portal? +
Yes, the top is 10 pts/$ (Radisson Rewards points) on Radisson Rewards Shop. Airline and card portals often pay miles or points instead of cashback.
How often do Knix's cashback rates change? +
Knix's best cashback rate has changed once since Jul 11, ranging 2% to 15%.