Banks: - Bank1 - Bank2 - Bank3 CreditCards: - VISA - MasterCard - AmericanExpress default: &default encoding: utf-8 separator: "\t" date_fmt: "%Y-%m-%d" debit: date: 0 text: 1 value: 3 Bank1: <<: *default separator: ";" date_fmt: "%d/%m/%Y" start: 6 debit: date: 1 text: 3 value: 4 additional_parser: true Bank2: &bank2 <<: *default date_fmt: "%d/%m/%Y" debit: date: 0 text: 2 value: 3 VISA: <<: *bank2 debit: date: 0 text: 2 value: 3 credit: date: 1 text: 2 value: 3 Bank3: encoding: windows-1252 separator: "," date_fmt: "%d-%m-%Y" start: 8 end: -1 debit: date: 1 text: 2 value: 3 negate: true credit: date: 0 text: 2 value: 4