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Round Lab
1 current offer sighting across Capital One Offers. Confirm availability in your bank app before purchase.
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Round Lab
Capital One Offers
Cash back
3% back
3% back
OnlineNeed activation
To earn the rebate you must make an eligible purchase at roundlab.com. Not eligible for purchases of gift cards. To earn the rebate, you must be a Capital One cardholder or bank account holder, and logged in to your account on capitalone.com or the Capital One Mobile app.
Seen by others for this program. Check your bank app to confirm availability before purchase.
No expiration listedLast updated Jul 12, 2026