id,product_id,bank_id,rate_type,rate,tier_floor,tier_ceiling,tenor_months,currency,snapshot_date,valid_from,note,source_document_id
grkb:jugendsparkonto:credit:tier1,grkb:jugendsparkonto,grkb,credit,0.25,,50000.0,,CHF,2026-05-31,2025-09-01,Bis CHF 50000,
grkb:jugendsparkonto:credit:tier2,grkb:jugendsparkonto,grkb,credit,0.01,50000.0,,,CHF,2026-05-31,2025-09-01,,