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Koss rate history

21 days 90 days 1 year All time
Points · by portal
31.70Aug 9Aug 30pts/$
Cashback · by portal
2.40%1.50%Aug 9Aug 30

Changes in the last 21 days

5 older changes are outside this window.

Date Portal Change
Aug 14, 2026 Price.com first seen at 1.5%
Aug 12, 2026 Rove Miles Rove Miles first seen at 1.7 pts/$