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Harbor Compliance rate history

90 days 1 year All time
Cashback · per-portal

Every change we've recorded

Date Portal Change
Jul 12, 2026 Simply Best Coupons first seen at 1.2%
Jul 12, 2026 Hoopla Doopla first seen at 30% ATH
Jul 12, 2026 GoCashBack first seen at 30% ATH