Citi send out a mailer to Double Cash cardholders offering additional 4% cashback on restaurant and dining with a limit of up to $25 cashback.
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One must enroll by 03/31/2021.
Enrollment is done by visiting citi.com/bonusoffer and entering the provided invitation number.
The offer ends on 04/30/2021.
Closing Thoughts
Its not the best offer but not bad either.