id,product_id,bank_id,rate_type,rate,tier_floor,tier_ceiling,tenor_months,currency,snapshot_date,valid_from,note,source_document_id
dcbank:sparkonto:credit,dcbank:sparkonto,dcbank,credit,0.1,,250000.0,,CHF,2026-05-28,2026-04-01,Sparkonto: 0.10% bis Verzinsungslimite CHF 250'000.,