THE OFFER GUIDE← Back to searchB12
Start hereCompare B12 cashback rates on Kudos. 1 version, rates and purchase details. Checked 2026-10-10.
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Rates shown are the portal’s displayed rates for eligible purchases. “Up to” keeps its original meaning. Conditions and new-customer rates may differ. The catalogue is still being collected. Some links are referral links that may reward us.
Quick answers
Where can I find B12 cashback rates?
Kudos. Compare 1 saved version.
Which portal has the highest B12 percentage cashback?
Kudos shows 15.6% cashback. The rate applies to eligible purchases; categories and customer status can change the amount.
Can I combine B12 portal cashback with a card offer?
If your card has an eligible B12 offer, activate it first and check its terms. Then open the retailer through one cashback portal and pay with that card. Both sets of conditions must be met.