COS US: Shopping portal cashback & miles rates
cos.com
Checked 17m ago · 8 portals compared
Every portal below pays you for starting your COS US purchase there: they split the commission they get from COS US with you. Same store, same checkout, same order, but cashback or miles on top. New here? How portals work
Best COS US rate right now
Best miles and points
also: 3 mi/$ via Asia Miles Milesback (US)
Verdict:
1 rate change in the 49 days we've tracked it. Last moved Jul 20, 2026. RebatesMe has held the top cashback rate longest: 42 of 49 days.
Cashback
Category rates & exclusions
- Online Purchase · most items 2%
Exclusion: Non-Commisions, QUILTED MICRO BAG, QUILTED MINI BAG, OVERSIZED QUILTED CROSSBODY BAG, OVERSIZED DIAMOND-QUILTED BAG
Details last checked 9d ago, we’ll re-check soon.
Category rates & exclusions
- First Order 4%
- Other Categories · most items 1%
- Selected Items
- Coupon codes obtained from sites other than GoCashBack.com may void cash back. - Bulk/Reseller orders are not eligible for cash back. - Orders made with gift cards may not be eligible for cash back. - Orders made from mobile or mobile app may not be eligible for cash back. - All cash back is at the merchant's discretion.
Details last checked 1d ago.
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
*** 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
*** 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).
Points
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).
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).
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.
Rate history last 21 days
Full history →COS US's best cashback rate has changed once since Jul 12, ranging 1% to 2%.
Each line follows the best rate on offer at that moment, whoever was paying it. Currently: Airline miles via Asia Miles Milesback (US), Cashback via RebatesMe, 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.
Common questions
Which shopping portal pays the most at COS US? +
Right now 2% on RebatesMe leads, out of 8 portals we track for COS US. The full side-by-side comparison of cashback, miles, and points is above.
Is 2% a good cashback rate for COS US? +
2% on RebatesMe is the usual rate for COS US.
Can I earn airline miles or points for COS US through a shopping portal? +
Yes, the top is 12 pts/$ (Radisson Rewards points) on Radisson Rewards Shop. Airline and card portals often pay miles or points instead of cashback.
How often do COS US's cashback rates change? +
COS US's best cashback rate has changed once since Jul 12, ranging 1% to 2%.