{
    "type": {
        "purchase_invoice": {
            "en": [
                "Invoice",
                "Receipt"
            ],
            "de": [
                "Rechnung",
                "Quittung"
            ]
        },
        "purchase_credit_note": {
            "en": [
                "Credit Note"
            ],
            "de": [
                "Rechnungskorrektur",
                "Gutschrift"
            ]
        },
        "purchase_delivery_note": {
            "en": [
                "Delivery Note"
            ],
            "de": [
                "Lieferschein"
            ]
        },
        "purchase_order_confirmation": {
            "en": [
                "Order Confirmation"
            ],
            "de": [
                "Auftragsbestätigung"
            ]
        },
        "purchase_reverse_invoice": {
            "en": [],
            "de": [
                "Gutschrift"
            ]
        }
    },
    "date_format": [
        "Y-m-d",
        "Y.m.d",
        "Y/m/d",
        "d-m-Y",
        "d.m.Y",
        "d/m/Y",
        "m-d-Y",
        "m.d.Y",
        "m/d/Y",
        "M. d.Y",
        "M. d. Y",
        "M. d Y",
        "M. d,Y",
        "M. d, Y",
        "M d.Y",
        "M d. Y",
        "M d Y",
        "M d,Y",
        "M d, Y",
        "M, d.Y",
        "M, d. Y",
        "M, d Y",
        "M, d,Y",
        "M, d, Y"
    ],
    "bill_no": {
        "en": [
            "/(inv.*?)(no|\\s|,|:|\\.|#)+(?<bill_no>.*?)(  |$)/i",
            "/(#)(?<bill_no>.*?)(  |$)/i"
        ],
        "de": [
            "/(rechnungsn.*?|beleg.*?)(?<bill_no>.*?)(  |$)/i"
        ]
    },
    "bill_date": {
        "en": [
            "/(inv.*?)(date.*?)(\\s|,|:|\\.)+(?<bill_date>.*?)( |$)/i",
            "/(date.*?)(\\s|,|:|\\.)+(?<bill_date>.*?)(  |$)/i"
        ],
        "de": [
            "/(rechnungsdat.*?|belegdat.*?)(\\s|,|:|\\.)+(?<bill_date>.*?)( |$)/i"
        ]
    },
    "bill_due": {
        "en": [
            "/(due date.*?)(\\s|,|:|\\.)+(?<bill_due>.*?)( |$)/i",
            "/(due.*?)(\\s|,|:|\\.)+(?<bill_due>.*?)( |$)/i"
        ],
        "de": [
            "/(fällig.*?)(\\s|,|:|\\.)+(?<bill_due>.*?)( |$)/i"
        ]
    },
    "total_net": {
        "en": [
            "/(subtotal.*?|net.*?)(?<total_net>([0-9]+,*\\.*)+)/i"
        ],
        "de": [
            "/(netto.*?|zwischensumme.*?)(?<total_net>([0-9]+,*\\.*)+)/i"
        ]
    },
    "total_tax": {
        "en": [
            "/(tax.*?)(?<total_tax>([0-9]+,*\\.*)+)/i"
        ],
        "de": [
            "/(USt.*?|Mwst.*?|Umsatzsteuer.*?|Mehrwehrtsteuer.*?)(?<total_tax>([0-9]+,*\\.*)+)/i"
        ]
    },
    "total_gross": {
        "en": [
            "/(total.*?|gross.*?)(?<total_gross>([0-9]+,*\\.*)+)/i"
        ],
        "de": [
            "/(betrag.*?|gesamt.*?|brutto|rechnungsbetrag.*?|summe.*?)(?<total_gross>([0-9]+,*\\.*)+)/i"
        ]
    },
    "item_table": {
        "en": {
            "headline": {
                "order": ["no.", "#"],
                "description": ["description", "name", "service", "product"],
                "quantity": ["qty", "quantity"],
                "price": ["price", "net", "gross"],
                "unit": ["unit"],
                "total": ["amount", "total", "price", "net", "gross"],
                "tax": ["tax"]
            },
            "row": {
                "order": "\\d+",
                "description": ".*?",
                "quantity": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)",
                "price": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)",
                "unit": ".*?",
                "total": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)",
                "tax": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)"
            }
        },
        "de": {
            "headline": {
                "order": ["Pos", "#", "Position"],
                "description": ["Beschreibung", "Bez", "Bezeichnung", "Leistung", "Produkt"],
                "quantity": ["Menge", "Anzahl"],
                "price": ["Einzel", "Preis", "Netto", "Net", "Brutto"],
                "unit": ["Einheit", "Einh"],
                "total": ["Gesamt", "Preis", "Netto", "Net", "Brutto"],
                "tax": ["MwSt", "USt"]
            },
            "row": {
                "order": "\\d+",
                "description": ".*?",
                "quantity": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)",
                "price": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)",
                "unit": ".*?",
                "total": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)",
                "tax": "[+-]?([0-9]{1,3}([,\\.][0-9]{3})*(,\\.[0-9]+)?|\\d*[,\\.]\\d+|\\d+)"
            }
        }
    }
}