id,product_id,bank_id,rate_type,rate,tier_floor,tier_ceiling,tenor_months,currency,snapshot_date,valid_from,note,source_document_id
urkb:kontopaket_bildung:credit:tier1,urkb:kontopaket_bildung,urkb,credit,0.05,,20000.0,,CHF,2026-04-08,,,
urkb:kontopaket_bildung:credit:tier2,urkb:kontopaket_bildung,urkb,credit,0.0,20000.0,,,CHF,2026-04-08,,,