Sintra AI rate history

Points · per-portal

Cashback · per-portal

Every change we've recorded

Date	Portal	Change
Jul 12, 2026	Shoptastic	first seen at 15.29% ATH
Jul 12, 2026	Rakuten (Amex MR) Amex MR points	first seen at $5 ATH
Jul 12, 2026	Rakuten	first seen at $5 ATH