BASE-K cashback is highest right now at SimplyBestCoupons.com (13.75%), ahead of Yazing (13.5%) and Microsoft Cashback (up to 9.24%). GotCashback.com tracks BASE-K across 4 cash back portals, airline shopping portals and credit card malls — including Rove Miles.
Rates last checked 9 Sep 2026, 1:38 AM CT
| Portal | Cashback | ||
|---|---|---|---|
| 13.75% | |||
| 13.5% | |||
| Up to 12%(≈ up to 9.24%) |
We have been keeping track of BASE-K cashback rate history. Take a look at the chart!
BASE-K airline miles and credit card points
These shopping portal offers pay airline miles or credit card points instead of cash; the estimated value uses each program's default point value.
| Portal | Rate | Estimated value | ||
|---|---|---|---|---|
| 9.8 miles / $ | — |
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