Seller Settings - Vertex Invoice IQ

The following invoice settings are available for sellers:

Field	Description
`generate_optional_invoices`	If set to yes, then optional invoices will be generated for this seller.
`invoice_footer_text`	Custom text added as a footer to generated invoices for this seller. When the invoice is generated, double lines are converted to single lines.
`invoice_email_from_address`	An email address used in a 'reply to' field when sending an invoice/refund to the buyer.
`invoice_number_format`	A format string used when generating an invoice number. You can use any of the following placeholders: `{{territory}}` - a country code `{{year}}` `{{month}}` `{{day}}` `{{index}}` - a number greater by 1 than on the previous invoice. The default value is `{{territory}}{{year}}-{{index}}`.
`invoice_logo_url`	A URL to the image that will appear on invoices.
`detect_currency_from_tax_country`	If set to true, the invoice currency code is derived from the country where the tax liability is assigned (for the seller in this country).

For example:

{
     "settings": [
          {
               "value": {
                    "invoicing": {
                         "generate_optional_invoices": true,
                         "invoice_footer_text": "Thanks for the footer",
                         "invoice_email_from_address": "[email protected]",
                         "invoice_number_format": "IE",
                         "invoice_logo_url": "https://example.com/logo.jpg",
                         "detect_currency_from_tax_country": true
                    },