language = 'EN' -- EN | DE | FR | IT | RU; set before tr()/localize() calls
vat_legal_links = true -- clickable statutory references; tax explanations remain mandatory
--type_of_document = 1 --Quote
type_of_document = 2 -- Invoice
output_format = 'zugferd' -- pdf | xml (EN 16931 CII + PDF) | xrechnung | zugferd
buyer_reference = 'PO112233'
--type_of_document = 3 -- Delivery Note
--type_of_document = 4 -- Order Confirmation
--type_of_document = 5 -- Proforma Invoice
--type_of_document = 6 -- Purchase Order
--type_of_document = 7 -- Credit Note (reducing or canceling part or all of a previously issued invoice)
--type_of_document = 8 -- Cancellation Invoice (fully cancelling an invoice)
--type_of_document = 9 -- Quotation Request
--type_of_document = 10 -- Letter

type_of_sale = 1 --Domestic sale (Germany → German company)
--type_of_sale = 2 --Intra-EU delivery of goods (Germany → EU business)
--type_of_sale = 3 --Export of goods to a non-EU country (Germany → China, USA, etc.)
--type_of_sale = 4 --Service to an EU business (e.g., software license)
--type_of_sale = 5 --Service to a non-EU business (e.g., USA, China)

type_of_invoice = 1 --Full payment
--type_of_invoice = 2 --Advance payment
--type_of_invoice = 3 --Partial payment
--type_of_invoice = 4 --Final payment

watermark = "DRAFT"
--watermark = "EXAMPLE"

--Project Name
project_name = "Hydraulikstation für Linie 7, 2025.1"
document_number = "26052025.019"
invoice_number = "01072022.001"
quote_number = "01072022.001"

--Date and Time of the current Document
document_date = os.time{
  year = 2025,
  month = 6,
  day = 14
}

vat_check_interval = 90 --Interval in days for re-checking the customer's VAT number using the VIES system

date_of_delivery = os.time{ -- Date and Time of Delivery
  year = 2025,
  month = 6,
  day = 14
}

--currency = "€"
currency = "EUR" -- ISO 4217: EUR, USD, GBP, CHF, JPY, KWD, ...
--currency = "£"

vat_percent = 19
valid_days = 61
payment_in_days = 30

commercial_shipping = true --Commercial shipment
--commercial_shipping = false --Goods supplied free of charge – sample for testing

delivery_note = true --Delivery Note will be supplied
--delivery_note = false --No Delivery Note will be supplied

-- Customer Information
customer = {
  company = "Beispielkunde GmbH",
  address = "Beispielstrasse 1 \\\\10115 Berlin\\\\ Deutschland",
  country_code = "DE", -- ISO 3166-1 alpha-2; independent of invoice currency
  postal_address = {street='Beispielstrasse 1', postcode='10115', city='Berlin'},
  endpoint_id = 'billing@example.com', endpoint_scheme = 'EM',
  vat = "DE111888999",
  vat_valid = false, -- set true only after an actual successful VIES check
  vat_verified = os.time{ --Verification date of VAT number via VIES
    year = 2025,
    month = 6,
    day = 13
  },
  po = "PO112233",
  contact = "John Doe \\\\ & Project Manager\\\\ \\faEnvelopeO & name.family@example.com \\\\ \\faPhone & +1 (555) 123-4567 \\\\ \\faMobile & +1 (777) 123-4567"
}

-- My Information
my = {
  company = "Musterfirma GmbH",
  address = "Hauptstra\\ss e 12",
  city = "10115 Berlin", 
  country = "Deutschland",
  country_code = "DE",
  postal_address = {street='Hauptstraße 12', postcode='10115', city='Berlin'},
  endpoint_id = 'info@musterfirma.de', endpoint_scheme = 'EM',
  registration_id = 'HRB123456',
  tax_id = '12/345/67890', -- fictional Steuernummer; VAT ID OR tax ID is required
  legal_form = 'GmbH',
  registered_office = 'Berlin',
  register_court = 'Amtsgericht Berlin-Charlottenburg',
  managing_directors = {'Max Mustermann'},
  bank = "Deutsche Musterbank",
  bic = "COBADEFFXXX",
  iban = "DE89 3704 0044 0532 0130 00", -- (EUR)
  --iban = "DE69 5907 0070 0702 2023 01", -- (USD)
  purpose_code = "supplier",
  name = "Max Mustermann",
  email = "info@musterfirma.de",
  www = "https://www.musterfirma.de", 
  phone = "+49 (0)30 1234 5678",
  vat = "DE123456789",
  signature = "Max_Mustermann.png",
  signature_height = "12mm",
  stamp = "Musterfirma_GmbH.png",
  stamp_height = "35mm",
  register = "Amtsgericht Berlin-Charlottenburg, HRB 123456"
}

invoice_notes = {
  {label='project', text=project_name or 'N/A'},
  {label='project_manager', text=my.name or 'N/A'},
  {label='serial_number', text='xx123123987'},
  {label='warranty', text_key='warranty_example'},
  {label='delivery', text_key='delivery_example'},
  {text_key='training_example'}
}

quote_specific_comments = {
  tr('valid_until')..': '..print_valid_date()
}

general_comments = {}
-- payment_terms may override the automatically localized due-date text.
invoice_specific_comments = {}
quote_and_invoice_comments = {tr('currency')..': '..currency_symbol_txt()}

delivery_specific_comments = {
  "Dimensions: 401~cm (L)\\,\\times\\,129~cm (W)\\,\\times\\,274~cm (H)", 
  "Weight: 2300~kg", 
  "Shipping Method: Sea Freight", 
  "HS Code: 9031.20.0000 -- Test bench"
}

confirmation_specific_comments = {
}

proforma_specific_comments = {
}

purchase_specific_comments = {
}

credit_note_specific_comments = {
}

letter_specific_comments = {
}

cancellation_invoice_specific_comments = {
  "As the payment has not been received for an extended period, the order " .. customer.po ..
  " has been cancelled. See our invoice " .. invoice_number .. "."
}

quotation_request_specific_comments = {
}

-- List of Items
items = {
  {
    description_plain = 'Bosch Rexroth A10VSO 71DFR1/31R-PPA12N00 Pumpe\nArtikelnummer: R902603299',
    description = "Bosch Rexroth A10VSO 71DFR1/31R-PPA12N00 Pumpe"..
    "\\vspace{0.2\\baselineskip}"..
    "\\newline Artikelnummer: R902603299"..
    "\\vspace{0.2\\baselineskip}",    
    quantity = 1,
    unitprice = 2450.00
  },
  {
    description_plain = 'Hydac Filterelement 2600 R 010 BN4HC\nArtikelnummer: 1263775',
    description = "Hydac Filterelement 2600 R 010 BN4HC"..
    "\\vspace{0.2\\baselineskip}"..
    "\\newline Artikelnummer: 1263775"..
    "\\vspace{0.2\\baselineskip}",    
    quantity = 4,
    unitprice = 75.00
  },
  {
    description_plain = 'Moog Servoventil ±10 mA\nArtikelnummer: D634-319C',
    description = "Moog Servoventil \\pm 10 mA"..
    "\\vspace{0.2\\baselineskip}"..
    "\\newline Artikelnummer: D634-319C"..
    "\\vspace{0.2\\baselineskip}",    
    quantity = 1,
    discount_percent = 10,
    unitprice = 1990.00
  },
  {
    description_plain = 'Parker PID-Controller, analog, DIN-Schiene\nArtikelnummer: PWD00A-4001',
    description = "Parker PID-Controller, analog, DIN-Schiene"..
    "\\vspace{0.2\\baselineskip}"..
    "\\newline Artikelnummer: PWD00A-4001"..
    "\\vspace{0.2\\baselineskip}",    
    quantity = 1,
    discount_percent = 35,
    unitprice = 890.00
  }    
}

letter_text_plain = tr('intro')

-- Final invoice with two received advances at different VAT rates.
-- Amounts are in the invoice currency. Each row represents one payment/tax group.
type_of_invoice = 4
document_number = 'FINAL-2025-019'
items[2].vat_percent = 7
advance_payments = {
  {invoice_number='ADV-2025-001', invoice_date=os.time{year=2025,month=5,day=1},
   payment_date=os.time{year=2025,month=5,day=10},
   net_amount='1000.00', vat_amount='190.00', vat_percent=19, tax_category='S'},
  {invoice_number='ADV-2025-002', invoice_date=os.time{year=2025,month=5,day=15},
   payment_date=os.time{year=2025,month=5,day=20},
   net_amount='50.00', vat_amount='3.50', vat_percent=7, tax_category='S'}
}