id,product_id,bank_id,fee_type,label,amount,currency,frequency,tier,channel,note,source_page,valid_from,access_tier
arb:kontokorrent_privat:booking,arb:kontokorrent_privat,arb,booking_fee,Kontobuchungen,0.5,CHF,per_txn,,,,,2026-04-01,free