id,product_id,bank_id,rate_type,rate,tier_floor,tier_ceiling,tenor_months,currency,snapshot_date,valid_from,note,source_document_id
slr:sparkonto_plus:credit:t1,slr:sparkonto_plus,slr,credit,0.25,,250000.0,,CHF,2026-06-09,2026-01-01,bis CHF 250'000,
slr:sparkonto_plus:credit:t2,slr:sparkonto_plus,slr,credit,0.15,250000.0,,,CHF,2026-06-09,2026-01-01,ueber CHF 250'000,