id,product_id,bank_id,rate_type,rate,tier_floor,tier_ceiling,tenor_months,currency,snapshot_date,valid_from,note,source_document_id
blkb:privatkonto_studierende:credit:tier1,blkb:privatkonto_studierende,blkb,credit,0.3,,20000.0,,CHF,2026-04-08,,,
blkb:privatkonto_studierende:credit:tier2,blkb:privatkonto_studierende,blkb,credit,0.0,20000.0,,,CHF,2026-04-08,,,